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Page 1 of 21

1. When t he FusionAccess desktop virtual machine is fault y , t he FusionAccess system log and the running log of the de s ktop virtual machine can be collected to locate the fault, but the user connection information cannot be collected.

TRUE

F ALSE

2. The goal of I/O virtualization is n ot only to allow virtual machines to acce s s the I/O resources they need, but also to isolate them, and more important l y , to reduce the ov e rh e ad caused by v i rtualization.

TRUE

F ASLE

3. Which of the following features does the CPU Q oS function of Huawei FusionCom p ute virtual machine include? (Multip l e choice)

CPU online increase

CPU cap

CPU share

CPU reser v ation

4. What is the setting of the component?

Group Policy Regulati o ns

Fi l ters

Rule Setter

Group Po l icy Objects

5. After logging in to the Fusion A ccess WI, the l i st of virt u al machines is not display e d.

Which of the following as p ects is rec o mmended f o r troublesho o ting? (Multiple choice)

Whether a network failure be tw een the HDC vir t ual machine and the WI virtual machine

Whether the virtual m ac hine is unbound

Whether the database is working proper l y

Whether the virtual m ac hine is shut down

6. In the FusionACcess scenario, neither the domain account n or the local administrator account can delete the OU. The possible rea s on is that "Preve n t objects from being accidentally de le ted" is checked in the prop er ties of the OU.

T rue

False

7. Which of the following descriptions about optical drives are correct? (Multiple choice)

After the virtual machine is shut down or HA, the attached C D-ROM will be automa t ical l y unmounted.

The virtual machine c a nnot be mig r ated after the optical dr i ve is mounted.

The migration cannot be performed after the optical drive h a s been moun t ed.

Each virtual mach i ne can mount multiple CD-R O Ms at the s a me time.

8. When F u sionCompu t e manually b acks up VRM node data, which of the following p r ere q uisites is not included?

The VRM node p rocess is running normally

Obtain the gandalf and root user password of C N A

FusionC o mpute can be logged in n ormally

The VRM database is running n or m ally

9. FusionAccess supports manual o r automatic monitoring of resource lo a d and s hutd o wn of unus e d virtual machines

T rue

False

10. In the FusionSphere private cloud solution, the DVS name added o n FusionCom p ute must be the same as the physical network na m e o n FusionSp h ere Op e nStack.

TRUE

F ALSE

Page 2 of 21

11. In the FusionCompute s y s te m , w hich of the f o llowing descriptions is incorrect?

If i t i s bound to a USB devic e , the virtual machine cannot be migrated to another host.

V irtual machine exit is a t y pe of virtual machine live migration.

If the "Bi n d to selected host" option is not c heck e d, the v irtual machine will not be able to add pass- throu g h dev ic es.

Supports virtual machine migration across clust e rs.

12. If y ou fail to log in to the FusionCompute ser v ice v irtual machine throu g h VNC, which of the following m a y be the rea s on?

The virtual machine has a blue scr e en failure and is restar t i n g.

The VNC login mode is "exclusive" and there is alrea d y a user logg e d in.

The virtu a l machine Guset OS does not support the VNC functi on.

The virtu a l mac h ine NIC is fault y .

13. Which of the following desc r iptions about the memory usage of physical h osts and virtual machin e s in FusionC o mpute are correct? (Multiple choice)

On the same ph y sical host, all the Guest Ph y s i cal Memory can be larger than the Host Physical Memory of the physical host

On the same ph y sical host, all Gu e s t Ph y s ical Memory must be less than or equal to the Host Physical M e mory of the physical host

In a v irtual machine, t h e Gue s t v irtual memory corresponding to all applic a tions can be larger th a n the Guest Physical Memory of the virtual machine

Already in a virtual machine, the Guest V irtual Memory corr e spondi n g to all applica t ions must be less than or equal to the G uest Physical M e mory of the virtual machine

14. Which of the following scenarios f a ll under the category of Mana g eo n e's "multi-cloud managem e nt"? (Multiple choice)

An enterprise purchased Hua w ei's public c loud service, depl o yed Fusioncloud in its c o mputer roo m , and used M a nag e one to manage H u a wei Cloud an d Fusioncloud in a unified manne r .

An enterprise has purchased private clouds from multiple manufacturers, and needs to introduce a unified cloud manageme n t system to manage the private clou d s of multiple manufactur e rs

A subsidiary of an ent e rprise depl o ys multiple sets of F u s ioncloud a n d uses the VMware and Hype r- V resource po o ls in Fusioncloud

An enter p rise has purchased HU A WEI CLOU D , W ANLI C L OUD and A WS cloud s e rvices, and needs to devel o p a unified cloud platform for managem e nt

15. Which of the following is the corr e ct description of the relationship bet w een Fusion C ompute cluster automation d y namic resource s c heduling and virt u al machine automation functions?

Cluster automation dy n amic resource scheduling is virtual m a chine automation

The virtual machine automation level has a lower priority t h an the cluster automation level

The virtu a l mach i ne automation level has a higher priority t h a n the cluster automation level

V irtual m a c hine automation has nothing to do w i th cluster automation

16. In the FusionCompute s y s te m , w hich of the f o llowing descriptions about snapsho t s is incorrect?

After checking "Memory Snapshot" and clicking "OK", the s n apshot will save the data in the memory when "OK" is clicked.

When creating a disk snapshot, the system will save the uns a v ed cache data of the virtual machine first, and then c r eate a snapshot.

When the virtual machine is in stopped state, "Memory Sn a pshot" and " Consistent Snapshot" ca n not be created, b ut disk snapshots can be created.

When the virtual machine is in hibernated state, "Memory S n apshot" is c h ecked by default.

17. Which of the following is the correct order for Fusion Ac c e s s to quickly is sue virtual desktops?

① Create a virtual machine

② Assign desktop

③ Configure virtual machine options

④ Confirm the informati o n

①②③④

①④②③

①④③②

①③②④

18. Which of the following faults may occur in the F usionAccess s y s tem? ( M ultiple choice)

Unable to open the de s ktop cloud login page

When the cloud desktop plays music, the sound is intermittent

USB cannot be used

IE browser cannot log in

19. Which of the following about the description of computing virtualization features is wrong?

T o be compatible with a new op e rating system, the manufacturer n e eds to prov i de a matching PV drive r . Huawei has the ability to develop PV drivers. In addition to being compatible with mainstream Windows a n d Linux o pe r ating systems, F u s ionC o mpute is also compatible with domestic winning ope r ating systems (spe c ific versions may requ i re c ustomized driv e rs)

Has a flexible manag e ment structure

The online CPU and memory a d j us tment technology can a d just t he CPU and memory specifications when the vir t ual mach i ne supported b y the p l atform is still ru n ni n g. At this time, the virtual machine needs to be r estarted to t a ke e f fect.

Support GPU virtualiza t ion, GPU pass-through

20. Re g ard i ng the FusionAccess s ystem reinstallation and rec o v e r y , which of the following descriptions is incorrect?

In the case of a single node f a ilure of the vAG/vLB server in the system, copy the data of the backup vAG server a nd vLB serv e r to the newly created se r v e r , a n d per f orm the ope r ation of restoring the ser v e r .

In the scenario where a sing l e node of the Backup Server of the s y stem f ails, c r eate a new Backup Server a nd complete "Execute B a ck u p Now" on t h e FusionAccess i n terface

In the s c e nario where a sing l e node of the primary or secondary AD/DNS/DHCP server of the system fail s , c opy the data of the ba ck up AD/DNS/DHCP s erver to the n ewly created serve r , and perform the ope r ation of restoring the serv e r .

In the c a se of a single node failure of the I T A/ G aussDB/HDC / WI/License server of the system, c o py the backup data to the newly created serv e r and pe rform the operation of restoring the serve r .

Page 3 of 21

21. Which of the following descriptions about FusionCompute stora g e relat e d concep t s is incorrect?

A physical storage dev ic e can be used as a storage resource.

VHD i s a v irtual machine disk f i le f o rmat.

Data storage can be IP SAN, FC SAN, NAS, etc.

Storage devices correspond to logical units in physical storage, such as LUNs

22. In the sc e nario w h ere FusionSphe r e OpenStack is interconnec t ed with FusionComp u te, which of the following is correct about the v C PU reuse ratio of a host group?

CPU only supports multip l exing in KVM enviro n ment

The vCPU multiplexing ratio indicates the multiplexing r ela t i o nship betw e en the num b er of vCPU cores in FusionSph e re O penStack and the numb e r of vCPU cores in FusionCompute

The vCPU multiplexi n g ratio indicates the multiplexi n g rela t ionship bet w een the nu m ber of vCPU cores of FusionSph e re O penStack and the numb e r of physical CPU cores of FusionCompute

The number of vCPU cores of F usionSphe r e O p enStack = the nu m ber of threads of FusionCompute * vCPU multiplexing r atio

23. Which of the following is not a st e p for configuring a vi r tual machine of Hua w ei Desktop Cloud Linux infrastructure?

I n stall the operating system

Set up virtual ma c hine mutual exclusion

Set virtual machine self-recove r y p r operties

Install HDA

24. What a r e the types of rule groups for virtual machines in a FusionComp u te cluster? (Multiple choice)

V irtual machine to host

Mutually Exclusive V i r tual Machines

Aggre g ate virtual machines

Identically distributed virtual machines

25. Which compon e nt in the FusionSphe r e virtual iz ation suite can complete the backup of virtual

machines?

FusionCompute

FusionM a nag e r

OceanStor BCManag e r eBackup

UltraVR

26. When hardware deployment of t he FusionSphere server virtualization cloud platform, which of the following is the recomm e nded h ar d w a re depl o y m e nt sequence from bottom to top in the cabinet?

Storage - Server - Swi t c h

Storage - Switch - Se r ver

Server - Storage - Switch

Ser v er - Switch - Stor a ge

27. In the Manage O ne o p eration p la n e , VDC supports the management of multiple regio n s and AZs, and supports the application o f resources across regions for the s am e pro j ect.

T rue

False

28. In Hu aw ei Bcmanager ebackup, CBT is one of the ways to achie v e backup, and for the first time The backup method used during backup is full backup. For di f f e r ent backup o b jects, the backup content is di f ferent.

Which of the foll o wing de s criptions is correct? (Multiple choice)

When the backup pair is a LUN, back up all data in the stor a ge pool to wh i ch the LUN belongs

When the backup obj ec t is a v i rtual machine disk, the fi r s t backup will back up all the data on the disk

When the backup pa i r is the hos t , b ack up all t h e data of t h e host

When the backup obj ec t is a v i rtual machine, back up all the data of all t h e disks of the virtual machine for the first time.

29. The pr oc ess of device virtualization ( V /0 virtualization) is to simulate the reg i sters and memory of the device, intercept the access of the I/O port and registers by the Guest Os, and simulate the device beh a vior thr o ugh softwar e .

TRUE

F ALSE

30. Regarding the description o f the HDP voice technology i m pl e mentation process, which of the following is correct? (Multiple choice)

Audio is very sensitive to de l a y , so the process of HDP voi c e technolo g y imp l ementation should strictly cont r ol the audio dela y .

In the playback stage, the aud i o driver will receive the audio d ata sent by the Wind o ws audio subsystem, and directly transmit it to the desktop cloud client for play b ack without compression.

The desktop cloud server can implement an a u dio driv e r in the virtual m ac hine, and the audio dr i v e r will interact with the Windows audio subsystem.

In the recording stage, the desktop cloud client will obtain the local recording da t a, compress the data and transmit it to the desktop cloud serve r , and the server will decode it and return it to the Windows audio subsystem by the audio drive r .

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31. Which of the following scenarios must be impl e mented through net w ork virtuali z ation? (Multiple choice)

Multiple virtual machines share one physical network port.

V irtual machines are frequ e ntly migrated across physical server s .

The physical machine communic a tes with the o utside world.

Realize the requirements of l ocati o n-independent, elast i c scaling, and o n -dema n d use of network resources.

32. After VRM detects a virtual machine failure, it will auto m atically restart the f a iled virtual machine on the normal CNA node.

Which of the f o llowing mechanisms does this mean?

NUMA

DRS

DPM

33. Which of the following process of common fault handling is correct?

Fault Location > Information Coll e ction > Fault Diag n osis > Fault Handl i ng

Informati o n Collection>Fault Location>Fault Diagnosis>Fault Handli n g> V e rification

Information Collection>Fault Diagnosis>Fault L o c ation>Fault Handli n g> V e rification

Fault Diagnosis>Information Collection>Fault Di a gnosis>Fault Handling

34. The specifica t ions of the user virtual machine can be mod i fied either on FusionAccess or on

FusionCom p ute.

TRUE

F ALSE

35. Disaster recove r y pr o tects business, and back u p protects d a ta.

T rue

False

36. In the FusionSphe r e serv e r virtual iz ation scenario, if the HA function is c o nfigured, wh i ch of the following storage configu r a t ion suggestions is correct?

The shar e d storage is connected to all ho s ts in the FusionS p here server virtualization platform throu g h switches

Shared stora g e directly connected to the host

Shared stora g e is co n nected to all hosts in the cluster through switches

Use local s torage

37. In Huawei BCManager eBackup, CBT i s one of the back u p met h ods. The backup method used in the first backup is full backup. For di f f e rent backup o b jects, the backup content is di f ferent.

Which of t he following de s criptions are c o rrect? (Multiple choice)

When the backup obj ec t is a LUN, back up all data in the st o rage p ool to which the L U N belongs

When the backup obj ec t is the host, back up all the data of the host

When the backup obj ec t is a v i rtual machine, the first back u p will back up all data on all disks of the virtual machine

When the backup obj ec t is a v i rtual machine disk, the fi r s t backup will back up all the data on the disk

38. The Ma n ageO n e op er ation plane pr ovi d es a resource or d er i ng i nterface, and third-party platforms can create, chan g e, exte n d, and delete cloud resou r ces by call i n g the order in g interface.

T rue

False

39. V irtual machine desktops using GPU pass-throu g h techn o logy will lose features such as hot migration a n d HA.

TRUE

F ALSE

40. At present, there are many mainstream cloud desktop protocols in the desktop cloud market. The following de s ktop cloud protocols are corresp o ndi n g to their d e scriptions: (Connection qu e stion)

Page 5 of 21

41. What initialization op e rations need to be perfo r med when l o gging in to the I T A Portal i nterface of

FusionAcce s s for the first t ime? (Multiple choice)

Configure vAG/VLB

Configure DHCP

Configure the v i rtualized env i ron m ent

Configur a tion Domain

42. Regarding the description of t he physical network of FusionSphere OpenStack, which of the following is incorrect?

The virtual machine c a n directly use the physical network

The physical network defines the mapping re la tionship between the virt u al ne t work and the host network inte r face

The physical network is mapped to a physical network port or a bon d ed p h ysical in t erface on the host

V irtual m a c hines on di f ferent physical hosts can communicate with each other thro ug h the same physical network

43. In the Huawei desktop cloud s y st e m, which of the following descriptions are correct? (Multiple choice)

When two virtual desktops wi t h a desktop group type of dyn am ic pool are quickly prov is ioned at one time and assigned to a user gro u p, the user can log in to the WI and see the two virtual machines.

When two virtual desktops wi t h the desktop gro u p type of dy n amic pool are rapidly p r o v isioned at o ne time and a combined us e r group is assigned, users can only s e e one virtual machine w h en they log i n to the W

When two virtual desktops with a dedicated desktop group type are quickly pr o v ision e d at one time, users can l o g in to the WI and see the two virtual machines.

When two virtual desktops with a dedicated desktop group type are quickly pr o v ision e d at one time, users can l o g in to the WI and see one vir t ual machine.

44. Which of the following functions d o es vdesk in Fusionaccess support? (Multiple choice)

Collect u s er VM logs.

Coopera t e with HDP to contr o l the user virtual machine.

Optimize user virtual machine configuration.

Collect T C runni n g l o gs.

45. In the FusionSphere solution, w hich of the fol l owing is in c orrect about the description of data storage?

V irtualized data storage can improve storage resource utili z ation and system security a nd reliability

Non-virtu a lized data stora g e creat e s disk data faster and p e rforms better than virtualized storage

Storage mounted by r aw device m apping can o nly be creat e d on disks o f the same c a pacity as da t a storage, and does not s upport advanc e d functions o f virtualized s torage

Raw dev ic e mapping is to allocate physical L U Ns stored in S A N to multiple vir t ual machines through UV P , and supports all operating systems

46. Fusion C loud can be connected to HU A WEI C L OUD thro ug h cloud fede r ation, so that users can easily use the richer cloud services of HU A WEI p u blic cloud.

T rue

False

47. The N e utron ag e nt compon e nt i n Hua w ei FusionSph e re O penStack is usually dep lo y ed on n et w ork nodes and computing n o des.

T rue

False

48. How many pairs of v LBs are g e nerally d epl o y ed to meet the perform a nce require m ents of a desktop cloud o f fice?

49. Which protocol is the load balanc i ng base used to distribute req u ests from u s ers to di f ferent components?

TCP

S IP

HTTPS

SSL

50. Wh e n a user creates a Fusion A ccess linked-clone virt u al ma c hine template, a mess a ge is displayed that HDA installation faile d . T his phen o menon may be caused by which of the following r easons?

The virtual machine used to create the template has not obtained the DNS address.

The virtual machine operating system and HDA used to make the template are not compatible.

The virtu a l machine used to ma k e the template has multiple d isk s .

The virtu a l machine used to create the template has not obtained the cor r ect IP address.

Page 6 of 21

51. Which of the following image for m ats are supported for KVM images registered on FusionSphe r e

OpenStack OM? (Multiple choice)

raw

v hd

iso

qcow2

52. Which o perating s y stems can HDP clients support? (Multiple choice)

Mac

Windows

Linux

Android

53. In the p r ocess of cr e ating and associating desktop virtual machines, which components are re q uired to complete the issuance of virtual desktops? (Multiple choice)

GaussDB

HDC

I T A

54. There are four domains in an AD forest, what i s the trust relationship between them?

A one-wa y , nontransiti v e trust relationship.

One-wa y , transiti v e trust relationsh i ps.

There is no tru s t relationship.

A two-wa y , transiti v e t r ust relation s hip.

55. WI prov i des users with access to v irtual deskt o ps, where u s ers can connect, start, and restart virtual desktops.

TRUE

F ALSE

56. In FusionCompute, when data is sent from the VM and passes through the port gr o up of the virtual switch, which of the foll o wing processing will be done according to the setti n gs? (Multiple choice)

Change t h e source MAC add r ess of the data

Add the corresp o ndi n g VLAN tag to the data frame.

Determine wheth e r to forwa r d or not according to the e x isti n g VLAN tag of the data frame.

Replace the destination M A C add r ess of the data frame.

57. What a r e the option a l switch types in the FusionCom p ute sy s tem? (Multiple choice)

SR-IOV pass-through mode

User Exc h ange Mo d e

DPDK mode

Normal Mode

58. When modifying the specifi c ations of a Windows desktop virtual machine, whether i t is to modify CPU param e ters or modify memory parameters, it i s necessary to shut down the vir t ual machine befo r e modification.

TRUE

F ALSE

59. Which of the following types o f ports are add e d when FusionCom p ute configures the uplink?

S torage Interface

Port Group

BMC network port

Aggre g at e d network p o rt

60. Which steps are correct for adding FC-SAN storage resources to Fusi o nComput e ?

Configure FC network > scan storage devices o n FusionC o mpute > configure storage LUN mappi n g > add data sto r age

Configure FC Network > Con f igu r e Storage L U N Mapping > Scan for Sto r age D e vices on FusionCom p ute > Add D a ta Storage

Configure FC network > add FC-SAN on FusionCompute > configure sto r age L U N mapping > scan storage dev ic es on Fusi o nCompute > add data sto r age

Configure FC network > configure storage L UN mapping > a dd FC-SAN on FusionC o mpute > sc a n storage dev ic es on Fusi o nCompute > add data sto r age

Page 7 of 21

61. ebackup supports co m pre h ensive protection of user data in four application scenarios:

virtualization, public cloud, private cloud and hybrid c loud.

T rue

False

62. Which description about virtio is i n c orrect?

V irtio performs better than a fully e mulated dev ic e.

The use o f virtio devices requ i res special device driv e rs to be installed.

The virtio driv e rs of F u s ionCompu t e are all included in T oo l s.

When I/O is frequent, the server C P U usage is high.

63. In storage virtualization, a ll user storage is presented in the form of files, and virtual machine disks, snapshots, a nd virtual m ac hine configurations all corresp o nd to an independent file.

TRUE

F ALSE

64. In FusionCompute, a v irtual machine disk with v irtualized d ata storage is used, and a new image file is gener a ted on the d a ta storage every time a snapshot is cr e ated.

TRUE

F ALSE

65. In FusionCompute, the NIC that has been switched to SR-IOV mode can be repla ce d with a NIC

that does not support SR-IOV mode.

TRUE

F ALSE

66. If the T o ols are not instal l ed on the FusionCompute v irtual machine, t h e memory usage of the virtual machine cannot be quer ie d.

T rue

False

67. In the Huawei desktop cloud solution, which o f the following is incorrect a bout the description of fu l l- memory virt u al machines?

Full memory virt u al machine sup p orts shu t down and resto r e

Deployed full-memory v irtual machine template, allowing reconversion to virtual machine

Full memory virt u al m achines do not support snapshots

Full memory virt u al machines do not support live migration

68. Using H uawei BCm a nag e r eBackup for da t a b ackup and using t h e LAN-Base ne t w o rking mode, when a user backs up a v i rtual m achine, what does the backup agent do?

Issue backup tasks to VRM or vcenter

Receive the virtual machine snapshot sent from the CAN host

Distribute backup tasks to production storage

Receive b ackup data from producti o n storage

69. Failed to add CNA n o de, what is the possible reason? (Mul t iple choice)

The BMC of the CNA ma c hine is n ot configured

The CPU l oad of the access switch i s too high

CNA and VRM time o u t of sync

Gateway c onfiguration error on the CNA no d e

70. In FusionSphe r e O p enStack, which roles must be deploy e d on the control nod e ? (Mu l tiple choice)

controller

s y s - s erver

zookeep e r

keystone

Page 8 of 21

71. In FusionSphere O pe nStack, the h ost deployed with the co n tr o ller role is called the control node, a nd the host deployed with t h e compute role is called the computing node.

TRUE

F ALSE

72. Which of the following descriptions about the F usionCompu t e architecture is incorrec t ?

VRM provides a management por t al for administrators

VRM can run on the C NA, or it can be depl o y e d on a separa t e ph y sical machine

CNA can manage the network, storage a n d computing resou r ces of the cluste r .

CNA prov i des computing re s ources for virtual machines.

73. Re g ard i ng the virtual channel of the HDP desktop cloud protocol, which of the f o llowing descriptions is incorrect?

The transmission bandwidth of e ac h channel is always the sa m e.

HDP desktop cloud pr o tocol c an ensure the communication sec u rity of each channel.

Priority and QoS can be set for each channel.

HDP desktop cloud pr o tocol c ontains multip l e virtual channe l s , each virtual channel can transmit di f ferent app l ication sessions, such a s video

74. In Huawei Desktop Cloud, if the virtual machine and the D H CP server are on the s a me network segment, the switch does not need to configure the DHCP rela y .

TRUE

F ALSE

75. When using Rainbow to migrate, which of the following descriptions a b out the Windows online file- level migrat i on method a re correct? (Multiple choice)

Windows online file-level migration is fast

Windows online file-level migration is relatively slow

The partition structure of Windows online file-level migration must be co n s istent w ith the source side

Windows online file-level migration supports partition resi z ing

76. FusionCLo u d can be connected to HU A W E I CLO U D thr o ugh cloud federation, e na bling users to conveni e ntly use the richer cloud services of HU A WEI Public Cloud.

T rue

False

77. In FusionCompute, for which object does the VLAN pool provi d e VLAN resources?

V irtual machine

Port Group

V irtual N I C

Uplink

78. D u ring the op e ration and mainte n ance process of F u s ionAcce s s., the o peration a nd maintenance person n el n e ed to analy z e and l o cate the fault phenomen o n, a n d correspond the following fault phe n omena t o their possible fault causes. (Connection question)

79. Re g ardi n g the unders t anding of b a ckup and disaster recove r y , which of t h e following is correct?

Data backup re q uires the pr o duction storage a n d backup st o rage to be p l aced in t he same computer room

Disaster recove r y can be achiev e d by placing d ata in di f ferent regions

As long as data transmission, data storage a n d data exch a nge occu r , data failure may occu r , which will a f fect the use of busi n ess, so data backup is r e quired to en s ure data security

Disaster r ecovery or backup can ensure that data will not be lo s t

80. When using Rainbow to migrate, which of the following are corr e ct about the descr i ption of

Windows on l ine file-level migration? ( Multiple choice)

f a st

The partition structure must be co n s istent with the source

Supports partition resizing

Speed is relatively sl o w

Page 9 of 21

81. Which of the following descriptions about the IMC mode is wro n g?

The IMC mode of the cluster must be equal to the function set of the host with the s m allest CPU function set in the cluste r , or a subset of the CPU function s e t.

When pr o v isioning/starting a v i rtual machine, if the cluster where the virt u al m a chine is located has enabled IMC mode, the C P U configuration of the virtual machine cannot be lower than the current CPU function set of the cluste r .

After the virtual machine is migrated, its IMC m o de will not change, and the IMC mode of the target host or the cluster where t he t a rget ho s t is located can be kept the same after the virtual machine is pow e red o f f and then p o wer e d on a g ain.

When the cluster IMC mode is ch a nged, virtual machines in the "runni n g" state in the cluster continue to maintain the pr e v ious IMC policy after the chan g e.

82. After the local data st o rage o n FusionCom p ute is connected t o FusionSphere O p enStack, the data storage res o urce on FusionSph e re O penStack belongs to shared s t orage r ather than l o cal storage.

TRUE

F ALSE

83. In FusionCompute, when a dding shared storage for multiple hosts, which of the foll o wing op e rat i ons is correct? (Multiple choice)

Check all hosts when initializing st o rage res o urces

When the shared stor a ge type is IP SAN, ensure that the storage network of the ho s t a nd the service interface of the storage a re connected

Check the correspond i ng ho s t wh e n adding d ata storage

All hosts n eed to be checked when associating storage d e vices

84. FusionC a re pr o v ides h ealth check and informat i on collection functions. If multiple AZs of FusionSphe r e are checked, new A Zs can be ad d ed multiple tim e s o n the FusionC a re inter f ace.

TRUE

F ALSE

85. Which of the following ope r a t ions is not recommended w h e n the use of desktop cloud perip h erals is faulty?

Reinstall HAD

Switch the redirection method

Replace the driver

Plug and retry

86. Which of the following ope r a t ions cannot be p e rformed by a desktop cl o ud administrator throu g h

FusionAcce s s ?

Recycling virtual desktops

Provision of virtual desktops

Maintaining virtual desktops

Create a virtual desktop template

87. In HU A WEI Desktop Cloud, wh i ch of the foll o wing are the factors in the performan c e triangle m o del that a f fects virtual mach i ne density? ( Multiple choice)

capacity

Density

W orkload

QoS

88. In the e v ent of a ser v er failure, which of the f o llowing f unctions can ensure bu s iness continuity?

V irtual machine HA

V irtual machine blue screen rec o ve r y

V irtual m a c hine live migration

V irtual m a c hine hiber n ation

89. A service virtual machine in FusionCompute cannot communi c ate with t he outside world. It may b e that a security gro u p with wr on g rules has been a d ded to it.

TURE

F ALSE

90. The thin terminal in Fusion Access does not c o ntain an op er ating system, but is just a hard w are device used to present the remote virtual desktop display content and access peripheral s .

T rue

False

Page 10 of 21

91. IDV can only be used with spe c ial terminals, a nd mobile d e vices cannot support it.

TRUE

F ALSE

92. Re g ard i ng the description o f the PColP Desktop Cloud Pr o tocol, which of the following is incorrect?

Compress and transmit the u s er's session as an image.

It is closely integrated with hard w a r e, and gra p h i cs proces s ing can be do n e through de dicated har d wa r e.

The user's operation only t r ansmits the changed part, which can be used e f ficiently under low ban d width.

The transmission speed is slo w , not suitable for multimedia transmission.

93. The backup server in Fusionacc e ss Backup Serv e r suppo r ts b acking up the files a n d data of which of the following compon e nts? (Multiple choice)

VLB

I T A

HDC

94. In the FusionComp u te system, w hat adv a nced settings c a n be made w hen creating a common type of port grou p ? (Multiple choice)

IP and m a c address binding

Accept T r a f fic Shaping

Broadcast suppression

dhcp isolation

95. Which compon e nt cannot be dep l oyed o n the same virtual ma c hine as VLB?

V AG

I T A

HDC

96. FusionAccess ala r ms are div i ded into 4 levels.

Which of t h e following is not an alarm level of

FusionAcce s s ?

T ips

S e c onda r y

urgent

serious

97. Before modifying the speci f ications of the Wi n dows virtual desktop of u sage Acc e ss, whether it is to modify the CPU parame t ers or mod i fy the memory parameters, i t is necessa r y to shut down.

T rue

False

98. In FusionCompute, three v i r t ual machines s h are one CPU thread with a main freq u ency of 28 G Hz. The resour c e reservati o n of VM1 is 1 0 00Hz, and n o resources are rese r ved for VM2 and VM3, the quota of VM1 i s 1000, the quota of VM2 is 2 0 00, and the quota of VM3 is quite 4000; the upper limit of the

three virtual machines is 2000 M Hz. When the CPU usage of the t h ree virtual machines is 100%, what is the CPU resource used b y VM3?

2000MHz

1200MHz

1800MHz

1600MHz

99. In the Fusionsphere private cloud solution, the number of used and ava i lable r e sour c es of a host gro u p can be checked in the host gro u p li s t. When the numb e r o f available r e sources in t h e host group is less than the sum of the availab l e r esources of each host in t h e main phase group, it me a ns that there are hosts with ove r -utilized resources in the host group.

T rue

False

100. What a r e the common fault loca t ion methods? (Multiple c h oice)

V iew alerts

V iew monitoring infor m ation

Check the device stat u s

Check c o nfiguration d ata

Query o p eration log

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101. T wo virt u al machines in a FusiercCompute cluster that can communicate with each other cannot communicate with each other after the administrator performs which of the following o pe rations?

The administrator adj us ted the port gro u p of one of them

The adm i nistrator adjusts the desc r iption of one of the VMs

The administrator adj us ts the memory size of o ne of the VMs

The administrator adj us ts the capacity of one of the disk

102. The full-memory virt u al desktop adopts memory ded u plication compression and r e use technolog y , and puts all the system disks o f the desktop v i rtual machine into the memor y , so that the disk read and write operations of the desktop virtual mach i ne are converted i nto memory o p erations, which greatly improves the user exper ie nce. .

TRUE

F ALSE

103. Which of the following descriptions about virtual machines are correct? (Multiple choice)

After the virtual machine is created, the v i rtual machine c a n be migrated.

A virtual machine is a virtual computer that runs an op e rat i ng system and applications.

The CPU resources of the vir t ual machine can come from two di f ferent host s .

When creating a virtual mach i ne, t h e creation location can be selected as host or cl u ste r .

104. A compa n y hopes to use Huawei D esktop Cloud to replace trad i tional PC desktops. Users include 3D

animation, video producers, et c .

Which of the foll o wing desktops is more suitable?

GPU De s ktop

Linked-clone desktops

Full memory desktop

Full copy desktop

105. Which of the following descriptions about FusionCom p ute r emoving virtual mach i n e s is incorrect?

Disks on datastores whose storage type is NAS only supp o rt normal delet i on

Safe delete: delete d i sk space by o ver w riting

Ordina r y deletion: de l ete d i sk space by destroy i ng the disk f i l e s y s tem

Data can be recovered through res i dual informa t ion after safe deletion, with high security

106. Which of the following i s not an advantage of an all-memory d esktop over traditional V D I and linked clones?

There is n o performa n ce aging pr o blem, all system disk data is always in memory

Use memory as the main storage medium to improve user exp e r i ence

Support advanc e d features su c h as snapshot and live migration

Use e f ficient space mana g ement a lgorithm to solve the pr ob l e m of small block da t a stora g e, which greatly r e du c es the cons u mpt i on of memory space managem e nt

107. In FusionCompute, if the disk m o de of a virtu a l machine is a sla v e t y pe, which of the following options is correct?

The slave disk is included in the snapshot and changes are wr itten to disk immediately and perma n entl y .

The slave disk i s included in the snapshot, the c h anges will be written to t h e disk imm e diatel y , and will be in v alid af t er restart.

The slave disk is not in c luded in the snap s hot, a nd changes are written to disk immediately and perma n entl y .

The slave disk is not in c luded in the snap s hot, t h e changes will be written to the disk im mediately and will be inval i d after restart.

108. What a r e the types of virtual disks of FusionCompute virtual machines? (Multiple choice)

D y namic Disks

S SD

Fi x ed Disk

Di f ferential Disk

109. Which of the following descriptions about the F usionCompu t e disk confi g uration mode is incorrect?

Normal Delay e d Zero i ng: D i sks are allocated space based on disk capacit y , created without erasing any data r et a ined on the p hysical device, but subs e quently zer o ed as need e d on first write ope r ations from the virtual machine.

Normal Latency Zeroi n g: This f o rmat has better d isk perform a nce than "n o rmal" and "t h in" disk formats.

Thin: This mode may lead to o v e r - allocation of data storage. It is recommended that the over- allocation ratio should not exceed 50 % .

Thin: In this mode, the system allocates only part of the d i sk capacity configuration va l ue for the first time, and then gra d ually a llocat e s it according to the usage until the total a m ount of allocation reaches the disk capacity con f iguration val u e.

110. In the HU A WEI Desktop Cloud system, which of the following steps are involved in the rapid provision i ng of linked-clone VMs? (Multiple choice)

Join the virtual machine to the domain

Rename the virtual m ac hine

Create a virtual machine

The virtu a l machine is associated with a user/user gro u p

Page 12 of 21

111. Which of the following pro d uction sequence of the complete copy template of Huawei Desktop

Cloud is correct?

Create a bare VM > Install OS > C onfigure OS > Package T emplate > Conv e rt VM to T emplate > Configu r e T emplate

Create a bare VM > Install OS > J o in Domain > Configu r e OS > Package T emplate > Co n vert VM to T emplate > Configu r e T emplate

Create a bare VM > Install OS > C onfigure OS > Package T emplate > Join Domain > Co n v ert VM to T emplate > Configu r e T emplate

Create bare VM > In st all OS > Configure OS > Join Domain > Package T emplate > Conv e rt VM to T emplate > Configu r e T emplate

112. After modifying the Fusion A ccess file redirection polic y , h o w can it take e f fect in the user virtual machine?

Disconnect and reconnect the user virtual machine

The policy configuration tak e s e f fect immediately after sav i ng

Re s tart HDC s ervi c e

Refresh the WI page

113. FusionS p here O p enStack is devel o ped based o n the original nati v e OpenStac k .

Which of the following components p r ovides en dp oint services?

Nova

Keystone

Cinder

Neutron

114. When collecting cloud comput i ng fault information, which of the following principles must be followed? ( M ultiple choice)

Any maintenance o p e r ation must b e authorized by the custome r , and a n y operation be y ond the scope of customer app r oval is prohibited

The fault information must be collected by the customer himself, and the engine e r can only gui d e the ope r ation

The transfer of probl e m loca t ion d ata out of the customer network must b e authorized by the customer

Before using an infor m ation collect i on tool (such as Fusion C are), y o u should proactiv e ly prov i de the customer with a desc r iption of the tool

115. In the exclusive type mode, w hich of the foll o wing process of a s s igning user virtual machines is correct?

1: I T A sends a Ping request to the virtual machine according to the IP address of the virtual machine:

2: The I T A sentence HDC sends a request to a llocate a virtual machine;

3: 1 T A sends a formatted data disk to the virtual m ac hine to modify the com p uter name r e quest:

4: I T A sends a request for query i ng vir t ual machine information to DB

1423

4123

4132

1432

116. FusionCompute supports distributed virtual switching and c an provi d e an inde p en d ent network plane to virt u al machines. Like physical switches, di f ferent n e tw o rk planes are isolated by VLANs.

TRUE

F ALSE

117. Which of the following desktops d oes the FusionAccess desktop cloud solution not supp o rt?

V IP Desk t op

O f fline Desktop

VDI dedicated desktop

Resource Pool Deskt o p

118. HDC delivers licen s e version informa t ion and d e sktop group i nformation to the virtual machine

①②③④

③①②④

②①③④

③②①④

119. In Man a ge One Serv ic e Cente r , w hich of the f o llowing a r e t h e capabilities p r ovided by cloud resource ca p acity manage m ent? (Multiple choice)

Capacity W arning

Capacity Monitoring

Capacity Statistics R e port

Capacity Analysis

120. The virt u al machine is in a state t h at has stopped ru n ning.

Which of the following o pe rations cannot be perform e d?

Migration

Move

Reboot

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121. Re g ard i ng the Hu aw ei desk t op cloud clock synchronizati o n solution, which of the f o llowing descriptions i s incorrect?

The cust o mer cannot provi d e an ex t ernal clock source. When H uawei p r ovides AD, the AD is used a s the seconda r y clock source to synchronize time to the infrastructure virtual m achine and us er virtual machine thr o ugh the ma n agement pl a ne.

When the customer provides an ex t ernal clock source, and t h e clock sour c e ser ve r is also used as AD, the FusionAccess infrastructure virtual machine and user v i rtual machine synchronize time from AD (clock source) throu g h the service plane

The cust o mer cannot provi d e an ex t ernal clock source. When H uawei p r ovides AD, it promotes the use of AD to synchronize the time from the host where the pri m a ry VRM is l ocated through the managem e nt plane

The cust o mer prov i des an exter n al clock source, and wh e n H uawei p r ovi d es AD, the AD synchronizes the time from the main VRM t h rough the managem e nt plane thr o ugh the serv ic e plane

122. After a user logs in to a vi r tual machine, if all FusionAc c e s s infrastructu r e v i r tual machines are shut down, the l o gge d -in user can still use the virtual m ac hine des k top normall y .

T rue

False

123. In the scenario w he r e Fusion S ph e re OpenStack is connect e d t o KVM and FusionC o mpute, which of the following descriptions about v irtual machine creation is inco r rect?

In the interconnection with Fu s ionCompute, ad v anced features such as HA, DRS, and live migrati o n are implem e nted by VRM

The creation methods of virtual machine cloud disks are di f f erent in the two scenarios

nova-co m pute completes the c r eation of KVM vi r tual machines through t h e libvirt interface

In the s c e nario of connecting to Fu s ionCompute, the no v a-scheduler will schedule a n d decide which CAN host to s elect.

124. T o restore data to the backup serve r , y o u ne e d to select t h e backup file of the correspondi n g component.

What is the p rinciple of t h e backup file?

Check the time of the corresponding component failure alarm first, and sel e ct the closest backup file before the fa i lure time to r estore

Check the time of the corresponding component failure alarm first, and sel e ct the closest backup file after the failure time to re s tore

Check the time of the corresponding component failure alarm first, and sel e ct the backup file with the largest vol u me before the failure time to restore

Check the time of the corresponding component failure alarm first, and sel e ct the backup file with the largest vol u me after the failure time t o restore

125. In the Huawei desktop cloud s y st e m software deployment so l ution, wh e n multiple s e ts of

FusionAccess use the same licen s e component, how to deploy the license compon e nt?

Integrated deployment with HDC

Integrated deployment with WI

Separate depl o y ment

Integrated deployment with 1 T A

126. What is the val u e of the storage h ot migration featur e ? (Multiple choice)

It can achieve lo a d ba l an c ing of st o rage res o urces.

Provide basic capabilities for storage dynamic resource sch e duling.

The storage floppy h ar d disk can be upg r aded without inter ru pting the b u siness.

Support the change of thin disks to normal disks after migrat i on to improve the perfo r mance of virtual machine dis k s.

127. The sh o rtcomings of enterprises u sing traditional PC o f fice work are mainly re f lected in which of t h e following aspects? (Multi p le choice)

Low resource utilization

Low data reliability

Poor data security

High ope r ating and m a intenance expenses

128. Which of the following features d o es not requi r e virtuali z ed storage sup p ort?

Storage live Migration

Snapshot

V irtual m a c hine live migration

V irtual M a c hine Cold Migration

129. Man a g e One op e rati o n and maint e nance can p r ovide th r ee- d imensional pano r amic m o nitoring function.

Which of the following moni t oring o b jects are suppor t ed? (Multiple choice)

Resource Pool

T enant Applications

Ph y sical De v ices

Cloud Se r v ice Instanc e s

130. Re g ard i ng the description of the user logging i n to the v i rtual machine, which of the following is

incorrect?

The user virtual machine synchron i zes information from the domain cont r olle r , which can be synchroniz e d when the us er logs in, o r can be forced to s y nchronize throu g h A

When a user logs in to a d e sktop virtual ma c hine with a non - domain account VNC, the system will use the account information stored in the v i rtual machine database to compare w ith the information pr o v id e d by the use r .

When a us er logs in to a desk t op virtual mach i ne with a domain account, the system compares the account information stored in the domain controller database w i th the information pr o v id e d by the use r .

When a us er logs in to a desk t op VM with a domain account, t he WI will authenticate the user information to A

Page 14 of 21

131. What kinds of heartb e ats exist in VIMS in Fusi o nComput e ? ( Multiple choice)

Disk heartbeat

Network Heart b eat

CPU hea r tbeat

Memory h eartb e at

132. In FusionCompute, by appropriately increasing the IO ring, the packet loss of the front-end driver can be allev i ated and p er fo r mance can be improv e d.

TRUE

F ALSE

133. When us i ng the Rainbow migra t ion tool, i f the migration is interr u pted due to a network failure, the online file migration sup p orts resuming the upload while the b lo ck migration does not.

T rue

False

134. The a d ministrator of the FusionAccess syst e m can recover the static multi-user desktop by deleting the user on the desktop virtual machine.

TRUE

F ALSE

135. In the Huawei desktop cloud syst e m software d eploym e nt solution, TCM recommen d s separate deployment, mainly because of wh i ch components have ports? (Mu l tiple choice)

VLB

I T A

HDC

136. What tra f f i c can the FusionCo m pute service network plane carry? (Mult i ple choice)

VIMS dist r ibuted lock t r a f fic

V irtual Machine Live Migration T ra f fic

CNA and VRM comm u nication

V irtualiz e d SAN heartbeat tra f fic

137. VIP desktop alarm monitoring n e e ds to configure the real- ti me care policy of VP desktop.

TRUE

F ALSE

138. In the Huawei Ma na geOne co nv erg e d resou r ce pool scenario, i f the virtual machines in the VPC are to be accessed by the ex t ernal net w o rk , the elastic IP function c an be used to implement this.

Which of the following is NOT a prerequisite for this function to work?

The cloud resource p o ol has been connected to ManageO n e ServiceCen t e r , and the a dvanc e d configuration of the cloud resource pool has been set to support elastic IP

Manually configure the gateway for the subnet

External n etwork crea t ed and sub n ets configured

The VPC has applied for a router

139. The virtual desktops distributed by the quick distribution method do not r equire the steps of creating virtual machine templates.

TRUE

F ALSE

140. When t he Hu a wei d esktop c l oud system adopts the finge r print authent ic ation mode, which of the following o b jects completes t he fingerprint authent ic ation pro c ess?

HDC

virtual machine

Page 15 of 21

141. Re g ard i ng the description o f Hu a wei's desktop cloud solut i on, which of the foll o wing descriptions is incorrect?

Huawei desktop cloud solution can simplify op e ration and m a i ntenance, improve ope r ation and maintenance e f ficienc y , a nd users can solve most ope r ation a n d maintena n ce problems

The Huawei desktop mana g ement system is deployed e ntirely based on Linux, and the managem e nt system needs to be added to a domain.

The virtu a lization platf o rm used by Hua w ei's d e sktop cloud solution is c o mpatible with hard w are devices from other manufacturers.

The security of Huawe i 's desktop cloud solution aims to meet the security standards of vari o us countries. In addition to the conventional security s o lutions of enterprises, it supp o rts the security requi r ements of many high-security industries.

142. Which of the following configurations is recommended for a FusionSp h ere serv e r vi r tualization solution with a scale of l e s s than 20 physical hosts and less than 200 virtual ma c hines? (Multiple choice)

V irtual machine depl oy ment VRM n ode

The management no d e must have a t least 4 GE network por t s

The OS disk of the m a nage me nt n o de ad o pts RAID1 mode

Deploy V RM nodes on physical machines

143. R e ga r ding the di f ference be t ween user group and o r ganiz a tional unit OU, which of t he following descriptions is correct? (Multiple choice)

Both OUs and user g ro ups are o b j ec ts of A

Both OUs and user g ro ups can configure Gr o up Polic y .

User groups can only c on t ain account t y pes of o bjects.

The OU c an contain object t y pes s uch as acc o unts, c omputers, printers, and shar e d folders.

144. As the most popular open source cloud opera t ing system pla t form, OpenStack belon g s to which of

the following cloud compu t ing service models?

DaaS

PaaS

IaaS

SaaS

145. It i s recommended t o set the t i me-sharing threshold of re s ource scheduling as a conservative strategy wh e n the business pressure is high, and a medium or aggressive strategy w h en the business pressure is l o w .

Which o f the following is correct?

It i s recommended to set the t i me-sharing threshold of reso urc e scheduli n g as a con s e rvative strat e gy when the b u siness pressure is h i gh, and a medium or aggressive strategy when the business pressure is lo w .

In order to achieve the best r esource scheduling e f fect, i t i s r ecommended that the CPU, memor y , network, and storage configurations of the hosts u n der the sam e -cluster be the same as p ossible, so that the virtual mach i ne can be migra t ed to any h os t in the clu ste r .

Advanced rules for resource scheduling can be used to meet some special needs. For example, w hen two virtual machines a re in an active/standby relationship, they can be configur e d as an agg r egation policy to improve d ata p e rformance b etween v i rtual machines.

Resource scheduling can be configured with di f ferent meas u rement factors. I f memory reuse is us e d, it is recommend e d to configure accor d ing to CPU scheduling.

146. What a r e the author iz ation modes of the lice n se of Huawei desktop cl o ud system? (Multiple choice)

Number of users

Number of Features

Number o f concurrent users

Usage ti m e

147. When t he user can n ot succes s fully log in to t h e WI after e ntering the user name a n d password, we mainly ne e d to analyze the ()?

I T A

HDC

HDP

148. After the user logs in to the FusionCompute vir t ual machine using VNC, it is f ound that the operation cannot be p e rformed no r mall y , and there is a st u ck phenome n on (for example, the file cannot be opened, etc.). This phenomenon m a y be caused by which of the following r easons?

The management link is unstable

The storage link is unstable

The service li n k is unstable

V irtual m a c hine corrup t ion

149. When t he Fusionaccess desktop group ty p e is "static pool", which of t h e following v i rtual machine types is not included?

Linked cl o nes

Fast packaging

Complete copy

Full me m ory

150. The FusionStorage B lock alarm p r ompts "VBS failed to load metadata".

Which of the following are possible causes? ( M ultiple choice)

The MDC process is abnormal

Main VBS internal err o r

The communication between the main VBS p r ocess and t h e OSD proc e ss is abnormal

OSD performs exception

Page 16 of 21

151. Which of the following are the functions of vDesk? (Multiple choice)

Display optimization

Garbage r emoval

One-click optimization

Log Coll e ction

152. Which of the following description of the basic concepts of SR-IOV mode network cards is incorrect?

PF contains the S R -IOV function st r ucture to manage the S R -IOV functio n .

PF has full configuration resources and can be us ed to confi g ure or contr o l PCle devices.

VF is a li g htweight PCle function t h at can share one or more ph y sical resources with a ph y sical function and with other VFs associat e d with the s a me physical f unction.

Each VF is separated from the P F , and each p h y s ical hard w are can virt u alize an infinite number of VFs.

153. Which of the following is n o t a resource record type of a DNS s erver?

Host

Alias e s

Originati n g Authority

Scope

154. If the Fus i onAccess s y s tem admi ni s trator wants to reco v er the static multi-us e r desktop, he only needs to delete the user on the virtual machine.

T rue

False

155. In the FusionSphere private cloud solution, regarding the p rinciple of rapid pr o v isioning of virtual machines, which of the f o llowing desc r iptions is incorrect? (M u ltiple choice)

When pr o v isioning vir t ual ma c hin e s, there is no need to cre a te a new system volume in the storage and copy the full image content to it

The syst e m volume ID presen t ed b y the virtual machine is the ID of the par e nt volu m e used by the virtual machine

During t h e use of the virtual machine, all modifications to the system volume are written to the subvolume

When a v i rtual machine is is s ued, the system o nly ne e ds to quickly create a ligh t wei g ht subvolume, and the existing par e nt v o lume for m s t he complete s y s tem v olume of the virtual machine

156. Up d ate T ool pr o vides upg r ade an d patch update functions. Cur r ently support e d pro d ucts do not include which of the foll o wing?

FusionAccess

FusionSt o rage

FusionInsight

FusionManag e r

157. In the FusionSphere private cloud solution, users can app l y for cloud hard disk backup to realize cloud hard d i sk

local backup and restore.

T rue

False

158. In the FusionSphe r e p r ivate cloud solution, a tenant needs to do a disaster recove r y test after apply i ng for the cloud service disaster recov e ry se r v ice.

Which of the following is true about the description of the disaster t o lerance testing process?

The dis a ster recov e ry test has no impact on the production VM business

The dis a ster recov e ry test w ork is i n itiated by the administrator and does n ot require u s er participation

The disaster recove r y test needs to be synchron i zed with the main-e n d b u siness to ensure data consistency

The prod u ction-side busin e ss needs to be susp e nded d uring d i saster recove r y testing

159. On FusionCom p ute, the DPM function is available only wh en the BMC information of the host is configured.

TRUE

F ALSE

160. Which of the following are the features of v T ools? (Multiple choice)

AD I n spection

WI dial t e st

WI map c hange

Information Collection

Page 17 of 21

161. Which of the following are applicable scenarios for linked cl o nes? (Multiple choice)

Internet C afe

El e ctronic Reading Ro om

Corp o rate personal o f fice

Corp o rate meeting ro o m

162. In the FusionSphe r e p r ivate cloud solution, wh e n using elas t ic IP services, you need to configure the network eg re ss type to "Interne t " and a ssociate it with the router's Internet ne t work.

TRUE

F ALSE

163. Which of the following reasons may cause the FusionAccess v irtual desktop registration to fail? (Multiple choice)

The configuration info r mation of the forward loo k up zone in the DNS serv e r is modified

The time betwe e n the two HDC s e r v ers is not s y n c hroni z ed

The network status between the vi r tual mach i ne and the H D C i s abnormal.

DHCP component is abnormal

164. Up d ate T ool provi de s upgrade an d patch upd a te functions. Cur r ently support e d pro d ucts do not include which of the foll o wing?

FusionSt o rage

FusionAccess

FusionInsight

FusionManag e r

165. In FusionAcce s s , wh i ch of the following alloca t ion types of full replication v i rtual machines cannot be restored after allocation?

Pool Mo d e Users

Single User

Stat i c Mu l ti-User

D y namic Multi-User

166. Before issuing virtual desktops, you ne e d to create multiple domain ad m inistrator accounts on the AD serve r , w hich are used to connect to FusionAccess and assign them to virtual desktops during the initial configuration of FusionAccess.

TRUE

F ALSE

167. Which of the following desc r iptions about the conditions for l iv e migration of FusionCompute virtual machines is i ncorrect?

The destination stora g e is a di f ferent storage d e vice.

The communication between the source host and the destination host is normal.

The destination ho s t must have su f ficient res o urces.

The virtu a l machine status is "Ru n ning".

168. Re g ard i ng AD backup, which of t he following descriptions i s incorrect?

In FusionAccess " System Manage m ent > Initial Configuration > Domain/OU", set "E n able Backup" to " Y es"

The backup path ne ed s to be configur e d on the AD serve r .

AD information needs to be configu r ed in the FusionAccess " A larm Component"

The monitoring a g ent n eeds to be installed on the AD serv e r .

169. What should I do if t h e vir t ual desktop freezes when using t he FusionAccess desktop cloud? (Multiple choice)

Restart the virtual machine and l o g back into the virtual desk t op.

Disable HDP related servi c es in the service list.

Delete HD

Close pr o cesses with h i gh CPU a n d memory usage.

170. Compared with ordinary desktops, the advantages of VIP d es k tops in FusionAccess are reflected in which of the following as p ects? (Multi p le choice)

When users access V IP desktops, larg e r ban d w i dth brings b e t t er user ex p erience.

Compar e d with ordin a ry desk t ops, VIP deskto p s have the func t ion of automatic data backup and quick recover y , which ensures t he security of VIP desktop data.

The priority gua r antee of CPU and memory res o urces. When re s ources are tight, resources are prefer e ntially allocated to VIP deskto p s.

Real-time monitoring of virtual machine status to ensure st a ble ope r ation o f VIP deskt o p virtual machines.

Page 18 of 21

171. A FusionCompute cannot start normally after the CAN host is abnormally down. After entering the RAID page, it is found that the hard disk status is d i splayed as Frn-Bad.

Which of the foll o wing may cause this failure?

RAID card v ersion is t o o low

Disk initializa t ion test f ailed

Hard disk failure

The magnetic array system is deactivated and n eeds to be r e activated

172. In FusionSphere OpenStack, which of the fol l owing servi c es does CPS provi d e?

Computing resource- d riven lo a ding

Graphical installation

Network resource plu g in loading

Storage resource driver loadi n g

173. Which of the following are the basic ob j ects i n the AD doma i n? (Multiple choice)

Domain Controller

Domain Policy

Organizational Unit

a computer

174. Which of the following description of the applicable scenar i os of file-level migration and block-l e vel migration are correct? (Multiple choice)

Bl o ck-level migration is su i table for hosts with l o w disk u s age on the source side

File-level migration is suitable for scenarios that need to expand or redu c e t he capacity of the destination disk

The destination partition structure of block-level migration n e eds to be c o nsistent with the source side

Block-le v el migration is suitable for hosts with a large nu m ber of small fil e s on the source side

175. Which of the following components does the GaussDB com p onent in FusionAccess provide d ata storage serv ic es for? (Multiple choice)

HDC

I T A

TCM

176. Which compon e nt d o es not need to be backed up in the FusionAccess s y s tem?

I T A

HDC

v LB

177. Which of the descript i ons of the nd file are correct? (Mul t iple choice)

The "disk ID" in the vhd file name consists of the disk bus type and the d i sk serial numbe r .

v d indica t es that the b us t y pe of W esto is IDE ty pe.

hd indicates that the total t y pe of t h e disk i s VI R TIO,

sd indica t es that the total bus type of the disk is SCS

178. Re g ardi n g the description of the cloud server d is aster recovery service in the FusionSphere p riv a te cloud solution, which of the following i s incorrect?

After the cloud service data center is built, customers can apply for cloud server disaster recov e ry services to e nsure the b u siness connectivity of the cloud serve r . The whole p rocess does not requi r e administrators to operate in the background

The storage lay e r repl ic ation disaster recov e ry technolo g y u sed by the cloud server d is aster recovery ser v ice

In order to provide cloud server disaster recovery services, the back-end storage n e eds to enable remote replication

In order to provide cloud server disaster recovery services, the storage used by the p ro tected cloud server can b e Advanc ed SAN

179. In the solution where all c o mponents of the H uawei desktop cloud syst e m are depl oy ed indep e nd e ntl y , after entering the service add r ess IP of which c o mponent in the br o wser a nd enteri n g the login pa g e, can a user ob t ain a list of a v ailable virt u al desk t ops?

HDC

v AG

License

180. Re g ard i ng the ope ra tion of adding virtual machines, which of the following descriptions is incorrect?

When assigning a virt u al mac h ine, you do n ot need to configure the user and p e r m ission informati o n of the virtual machine.

After the virtual machine is created, you n e ed to assign the virtual machine to the desktop group so that users c a n use the virtual machine.

When ad d ing a virtual machine to a complete c o py virtual m a chine gro u p, you can a d j u st the paramet e rs of the virtual mach i ne, while the linked clone virtual machine gr o up can only add virt u al machines with the same paramete r s as the original virtual mach i ne.

First of all, you need to add a virtual machine to the plan n ed unit to c reate a v irtual machine.

Page 19 of 21

181. In FusionCompute, which of the following protocols are s u pport e d wh e n a virtual machine ex p o r ts a template to a shared dire c t ory? (Multip l e choice)

CIFS

NFS

HTTPS

FTP

182. An ente r prise adop t s Hua w ei's d e sktop cloud solution and di vides it into three a r eas o f "red, yellow and green" t o achieve b u siness i s olat i on. No w , the o f fice busin e ss in area A of the enter p rise needs to be migrated fr o m the deskt o p cloud in the yellow zo n e to the desk t op cloud in the gr e en zo n e. The data in the desktop cloud in the yellow zone can be transferr e d to the desktop in t h e gre e n zone as needed. Regarding the operation of this virtual desktop migration, whi c h of the following description is correct? (Multiple choice)

B e c ause the yell o w zone and the g reen zone ar e not directly connected to ea c h other in the enterprise n e twork polic y , the migration needs to be carried o u t by means of i ntermediary-to-cop y , for example, the yellow cloud in the area A > the cloud i n the area B (copy inter m edia r y) > the green cloud in the area

All software that needs to be configured n e eds to be restored to historical d ata after reinstallation on the new Gr e en Zone De s k top Cloud.

The migration of the desktop cloud in region A f r om the des k top cloud in the yell o w a r ea to the desktop cloud in the gre e n area i n volves the migration of existing data.

In th i s mi g ration, IT operation and maintenan c e personnel can perform v i rtual desktop migration ope r ations throu g h the mana g e m ent Porta1 of FusionAccess

183. Which compon e nt can achieve l o ad balancing by depl o y i n g vLB components?

I T A

HDC

v AG

184. Which of the following descriptions about desktop groups is incorrect?

Proprietary: Supports virtual machine types such as "full copy" and "linked clone"

Dynamic pool: Suppo r ts virtual m a c hine types such as "full r eplication" and "linked clone".

Dynamic pool: There i s no f i xed assignment relationship between users and virt u al machines in the desktop group, but a user can only use one of the virtual mach i nes at a t ime.

Exclusive: Each user can be assigned an ind e p e ndent desktop virtual machine, includi n g "static multi- user" and "single-us e r"

185. In the FusionSphe r e serv e r virtual iz ation scenario, when d e ployi n g a virtual machine according to a template, if the disk property is set to "non-persistent", the operating system will be lost after the virtual machine is r estarted.

TRUE

F ALSE

186. During the deployment and i m plementation of the FusionAccess gatew a y and lo a d balance r , after configuring the vAG/vLB, it was found that the HA state was a b normal, which could not be caused by any of the following r e asons?

The administrator modifies t he management pl a ne IP address o f the vAG/vL

The administrator modifies t he service plane IP a ddress of t he vAG/vL

The administrator changed the g an dalf password of vAG/vL

The administrator changed the root password of the vAG/vL

187. When t he desktop virtual ma c hine cannot be connected, vDek can be used to check and repair the repai r able op tions automaticall y ,

TRUE

F ALSE

188. Fusion A ccess linked - clone d e sktop technology provi d es a un i fied system update function. Administrators can update linked-clone virtual machine systems by updating linked-clone virtual machine templates.

TRUE

F ALSE

189. Which of the following descriptions about add i ng virtual ma c hine users to Fusion A cce s s i s incorrec t ?

The added user must be the same as the "User Login Na m e" set when c r eating the vi r tual machine user

The added user can be a user that does not ex i st in the domain controller

When ad d ing multiple users, s eparate the acc o unts with c o mm a s

When setting the perm i ssion group of the newly added use r , only "Users" and "Admin is trators" are optional

190. Comp a ny A plans to d eploy a l a r ge number of linked clone de s ktops and use an OceanStor 5500 a s the back-end storage.

Which di s k solution is more suitable?

50 2TB S AT A disks form a storage pool, using RAID5 type internally

100 1TB S AT A disks form a storage pool, using RAID5 type in t ernally

50 2TB S AT A disks form a storage pool, using RAID6 type internally

100 1TB S AT A disks form a storage pool, using RAID6 type in t ernally

Page 20 of 21

191. For the Swift pro j ect in FusionSphere OpenStack, which of t he following are its characteristics? (Multiple choice)

Data synchronization a nd access a c ross multiple sit e s

High co s t

Stateless access cont r ol node to h a ndle massive user reques t s

Massive L inear Scaling

192. Which of the following FusionCom p ute cluster rule group p olicies does not exist?

Mutually exclusive virt u al machines

Disable virtual machines

Aggre g ate virtual machines

V irtual m a c hine to host

193. In the FusionSphere private cloud solution, you can view t he numb e r o f used and available resources of the host gro u p in the host gro u p list. When the nu m ber of avail a ble resourc e s in the host gro u p is less than the sum of the available resour c es of each h ost in the host group, it i n dicates that there are hosts with over-utilized resources in the host group.

T rue

False

194. What a r e the functi o ns of Fu s io n Compute? ( Multiple choice)

Applicati o n V irtualization

Computing V irtualization

Network V irtualization

Storage V irtualization

195. In FusionAccess, through the c o n figuration of application p olicies, the actual needs of each end user for the virtual machine desktop can be met, and the use scenarios of the following polici e s are correspond in g to their op e rations:

196. Failed to create a vi r tual machine on Manag e One Servic e Ce n te r . Use ssh to log in to the FusionSphere OpenStack background to view logs.

Which of the f o llowing pa t hs shou l d be viewe d ? (Multiple choice)

/var/log/f u sionsphere/componcnt/c i nder-api

/var/fusio n sphere / operate/nova-api

/var/log/fusionsphere / componcnt/nova-api

/var/fusionsphere/operate/cinder-api

197. After a user logs in to the virtual machine, when the FusionAcce s s inf r astructure virtual machine (including HDC, WI, DB, and I T A c o mponents) is shut down, the l ogged-in user can still u s e it normall y .

TRUE

F ALSE

198. When performing the hardware department of the FusionSphe r e server virtualization cloud platform, which of the following is the recomm e nded o rder o f hardwa r e d e p artment in the cabinet from bottom to top?

Storage ― >Switch―>Serv e r

Server>Switch―>Storage

Server― > Storage―> S witch

Storage ― >Serv e r―> S witch

199. When configuri n g FusionSphere OpenStack, what netwo r k planes can be used to connect

RabbitMQ a nd FusionC o mpu t e? (Multiple choice)

Internal_Base

External_Base

External _ OM

External _ API

200. The Manage O ne o p eration face prov i des a r es ource order i ng interface, and third-party platforms can create, chan g e, exte n d, and delete cloud resou r ces by call i n g the order in g interface.

T rue

False

Page 21 of 21

201. In Hu aw ei FusionSphere Op e nS t ack, which of the following components is the core compon e nt of the orchestration service Heat?

heat-api-cfn

heat-api -cloudwatch

heat-eng i neh e at-api-cfn

heat-api

202. If the progress of creating a v irtual machine on FusionAcc e ss stops at checking whether the IP address of the virtual machine is reachable, an error will be reported after a period of time.

What are the possible re as ons? ( M ultiple choice)

The temp l ate NIC u sed to create the v irtual machine is disabled.

The IP a d dress obtained by the vir t ual machine from DHCP and the serv ic e IP of the I T A are not in the same netwo r k segment.

The virtu a l machine does not obtain an IP address.

The virtu a l ma c hine and the HDCP s erver net wo rk s egment are unr e a c h a b l e.

203. In FusionAccess, by configuring a pplication po l icies, you c an meet the actual needs of each end user for the use of virtual machine desktops. Correspond the us age scenarios of the fol l owing policies to their ope r ations.

204. In the FusionSphe r e serv e r virtual iz ation scenario, if the c ustomer needs to use the s o ftware router and the rout i ng netw o rk i n the VPC, w hich of the f o llowing components nee d s to be installed?

FusionCompute

FusionSt o rage Ma n a g e

VSAM

VPC

Try Free 2022 HCIE-Cloud Computing H13-531_V2.0-ENU Dumps

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