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HCIE-Cloud Computing (Written) V2.0

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Question # 1

In the FusionSphere solution, which of the following is incorrect about the description of data storage?

Options:

A.  

Virtualized data storage can improve storage resource utilization and system security and reliability

B.  

Non-virtualized data storage creates disk data faster and performs better than virtualized storage

C.  

Storage mounted by raw device mapping can only be created on disks of the same capacity as data storage, and does not support advanced functions of

virtualized storage

D.  

Raw device mapping is theSANphysical storageLUN, passUVPDistributed to multiple virtual machines and supports all operating systems

Discussion 0
Question # 2

Which of the following is incorrect about the description of Fusioncompute's virtualization antivirus capabilities?

Options:

A.  

When running functions such as virus scanning and killing, it only takes up very little computing resources of the user virtual machine, which is used to run antivirus functions

B.  

FusionComputeThe virtualized antivirus function consumes a lot of user virtual machine network resources due to its dependence on the network.

C.  

FusionComputeVirtualized antivirus eliminates the need to install full antivirus software on user virtual machines

D.  

FusionComputeThe virtualized antivirus function performs virus scanning and real-time monitoring through the exchange of host physical memory, with high efficiency and

high speed

Discussion 0
Question # 3

In the FusionSphere private cloud scenario, which of the following VPC services include?

Options:

A.  

elasticityIP

B.  

SNAT

C.  

VPN

D.  

External network

Discussion 0
Question # 4

For CVMs with shared volumes mounted on FusionCloud, it is not supported to apply for CVM backup CSBS service instances and cloud server high-availability CSHA service instances.

Options:

A.  

True

B.  

False

Discussion 0
Question # 5

FusionSphere OpenStackWhich of the following roles will not be included in the control node?

Options:

A.  

measure

B.  

database_keystone

C.  

vcenter-proxy

D.  

ceilometer

Discussion 0
Question # 6

What is the process for using the Rainbow Migration Tool?

Options:

A.  

Install Migration Tool --- Create PurposeVM---Data Migration---Data Synchronization

B.  

create purposeVM---Install Migration Tool---Data Synchronization---Data Migration

C.  

create purposeVM---Install Migration Tool---Data Migration---Data Synchronization

D.  

Install Migration Tool --- Create PurposeVM---Data Synchronization---Data Migration

Discussion 0
Question # 7

HuaweiBCManager eBackupWhich of the following objects can be backed up?

Options:

A.  

in a protected environmentLUN

B.  

Host disks in protected environments

C.  

Virtual machine disks in a protected environment

D.  

Virtual Machines in Protected Environments

Discussion 0
Question # 8

(Multiple choice) Business migration is a high-risk operation. Which of the following factors will affect business migration?

Options:

A.  

business type

B.  

OS type

C.  

Migration method

D.  

Web environment

Discussion 0
Question # 9

In the user login connection process of FusionAccess, what information does the vAG send to the HDC in order to exchange for the virtual machine real IP and port?

Options:

A.  

Adress ticket

B.  

Login ticket

C.  

Network ticket

D.  

Token

Discussion 0
Question # 10

(Multiple Choice) In HuaweiBCManager eBackupmiddle,CBTIt is one of the ways to achieve backup. The backup method used in the

first backup is full backup. For different backup objects, the content of the backup is different. Which of the following descriptions are correct?

Options:

A.  

The backup object isLUNwhen theLUNAll data in the storage pool to which it belongs are backed up

B.  

When the backup object is a host, back up all the data of the host

C.  

When the backup object is a virtual machine, the first backup will back up all data on all disks of the virtual machine

D.  

When the backup object is a virtual machine disk, the first backup will back up all the data on the disk.

Discussion 0
Question # 11

(multiple choice)FusionStorage BlockFailed to create control cluster, which of the following might be the reasons for this failure?

Options:

A.  

SSLInvalid certificate

B.  

Active and standbyFusionStorage Managernetwork exception

C.  

FusionStorage ManagerresidualMDCprocess

D.  

The time of each host node is not synchronized

Discussion 0
Question # 12

After logging in to FusionSphere OpenStack CPS for the first time, you need to modify the administrator account admin to ensure system installation password.

Options:

A.  

True

B.  

False

Discussion 0
Question # 13

The customer service call center uses the Huawei desktop cloud solution. Which of the following desktops is recommended?

Options:

A.  

full copy desktop

B.  

Application Virtualization Shared Desktop

C.  

GPUdesktop.

D.  

Linked-clone desktop

Discussion 0
Question # 14

Which of the following is impossible regarding the correspondence between FusionAccess virtual groups and desktop groups?

Options:

A.  

Virtual Group (Full Replication) - Desktop Group Type (Dynamic Pool)

B.  

Virtual Group (Linked Clones) - Desktop Group Type (Static Pool)

C.  

Virtual Group (Full Copy) - Desktop Group Type (Proprietary)

D.  

Virtual Groups (Linked Clones) - Desktop Group Type (Proprietary)

Discussion 0
Question # 15

When deploying HUAWEI Desktop Cloud Network, which component should be deployed on the management plane?

Options:

A.  

HDC

B.  

DHCPserver

C.  

VAG

D.  

desktop virtual machine

Discussion 0
Question # 16

An engineer is working on Huawei for a customerBCManager eBackupDuring the backup design, it was found in the demand survey that the production storage usedFusionStorage, which of the following networking methods is more suitable for this customer?

Options:

A.  

LAN-Free

B.  

LAN-Base

C.  

Server-Less

D.  

Server-Free

Discussion 0
Question # 17

FusionComputeuseIP SANStorage, probabilistic failure when creating disk, which of the following may cause this failure?

Options:

A.  

Data consistency check is enabled on the storage resource

B.  

storage interfaceVLAN IDwrong setting

C.  

LUNbad block

D.  

Configure a separate network plane to host virtualizationSANStore heartbeat traffic

Discussion 0
Question # 18

FusionSphereIn a private cloud solution, an external networkporttype ifrouter_ interface, the subnet needs to be deleted before the external network can be deleted.

Options:

A.  

True

B.  

False

Discussion 0
Question # 19

FusionComputeOn local data storage docking toFusionSphere OpenStackafter, inFusionSphere OpenStackThe data storage resource above belongs to shared storage, not local storage.

Options:

A.  

True

B.  

False

Discussion 0
Question # 20

FusionCloudcloud server backup inCSBSService support withRegiondifferent withinAzreplication and recovery between Region

replication and local recovery, but does not support cross-Regionrecovery.

Options:

A.  

True

B.  

False

Discussion 0
Question # 21

In FusionCompute, virtual machine disks created using virtualized data storage

Generate a new image file on the datastore

Options:

A.  

True

B.  

False

Discussion 0
Question # 22

(multiple choice)ManageOne OperationCenterIn which of the following ways is the alarm data synchronized from the lower management system?

Options:

A.  

SNMP Trap

B.  

SMTP

C.  

Timed query (HTTPS)

D.  

FTP

Discussion 0
Question # 23

ManageOne Operation CenterandManageOne ServiceCenterDocking failed, which of the following is not the cause of the docking failure?

Options:

A.  

Service Centerwrong version number selection

B.  

buttServiceCenterWhen "Is it trusted" is selected as "No"

C.  

Incorrect user name or password for docking

D.  

Service CenterAnswers provided by users with non-administrator privileges for

docking users

Discussion 0
Question # 24

In Huawei BCManager eBackup, what are the advantages of snapshot comparison technology compared to CBT technology?

Options:

A.  

Snapshots can be saved on the production side to better protect data

B.  

It takes longer to get information about data changes

C.  

Supports backup of virtual machines using Huawei distributed storage

D.  

Takes up less space on the production side

Discussion 0
Question # 25

FusionComputeThe virtual machine fails to create a memory snapshot. Which of the following conditions may cause this failure?

Options:

A.  

Another virtual machine on the current host is taking a memory snapshot

B.  

The host "host memory multiplexing" of the cluster where the virtual machine is located is disabled

C.  

The guest operating system does not support creating memory snapshots

D.  

The virtual machine is bound to a shared disk

Discussion 0
Question # 26

When choosing the Huawei desktop cloud disaster recovery solution, the company hopes that the solution can perform disaster recovery on user data in the desktop. Which of the following disaster recovery solutions is more suitable?

Options:

A.  

GSLB +NASDisaster recovery plan

B.  

Disaster recovery for client-side autonomous services

C.  

Wlredirect disaster recovery

D.  

GSLBBusiness disaster recovery

Discussion 0
Question # 27

(Multiple Choice) Which of the following descriptions are correct regarding the correspondence between desktop groups and virtual groups in the Huawei Desktop Cloud solution?

Options:

A.  

"The "linked clone" virtual machine group uses the "static pool" desktop group. When the user logs in for the first time, the desktop group will randomly assign a virtual

machine to bind the user.

B.  

"The "Linked Clone" virtual machine group uses the "Dynamic Pool" desktop group. When a user logs in for the first time, the desktop group will randomly assign a virtual

machine to bind the user.

C.  

""Full Replication" virtual groups correspond to "private" desktop groups, including "static multi-user" and "single-user"

D.  

"Linked-clone" virtual groups correspond to "private" desktop groups, which include "static multi-user" and "single-user"

Discussion 0
Question # 28

Update ToolProvide upgrade and patch update functions. Currently supported products do not include which of the following?

Options:

A.  

FusionAccess

B.  

FusionStorage

C.  

FusionInsight

D.  

FusionManager

Discussion 0
Question # 29

(multiple choice)VDCsalesman inManageOne ServiceCenterFailed to create a virtual machine onNo valid host was found", which of the following may be the reasons for the failure of virtual machine creation?

Options:

A.  

hostDomain0Insufficient memory resources

B.  

The host does not have enough storage resources

C.  

The physical plane associated with the network selected for creating the virtual machine is not bound to the host network port

D.  

The host does not have enough computing resources

Discussion 0
Question # 30

Which of the following items will cause the failure to create a VM in FusionCloud R6? ( many)

Options:

A.  

The image_cache partition space of the computing node is insufficient

B.  

Disk type configuration error

C.  

VMTools is not installed in the mirror

D.  

The label of the flavor does not match the label of the host group

Discussion 0
Question # 31

In Huawei FusionCompute, which of the following types of storage do not need to be added to the host

storage interface? (many)

Options:

A.  

IP SAN storage

B.  

FusionStorage

C.  

FC SAN storage

D.  

local hard drive

Discussion 0
Question # 32

Create a memory snapshot of the virtual machine in FusionCompute, which can be used to save and restore the memory of the virtual machine memory status. Which of the following virtual machine operations will affect the normal creation of virtual machine memory snapshots? ( many)

Options:

A.  

The virtual machine is upgrading Tools

B.  

virtual machine online increase network card

C.  

The virtual machine is set to sleep state

D.  

virtual machine live migration

Discussion 0
Question # 33

Which of the following methods is incorrect when creating a virtual machine template in Fusioncompute? (one)

Options:

A.  

Snapshots are converted to templates

B.  

Template clone as template

C.  

The virtual machine is converted into a template

D.  

virtual machine cloneway template

Discussion 0
Question # 34

FusionAccess fails to issue a virtual machine. Which of the following methods can be used to locate the fault? (many)

Options:

A.  

Look at the FusionAccess system error message

B.  

View the FusionAccess log

C.  

View system alarms

D.  

Check whether the AccessAgent version of the virtual machine matches the version of the FusionAccess system

Discussion 0
Question # 35

When installing FusionCloud 6.3, which of the following statements is correct? (many)

Options:

A.  

When FusionCloud 6.3 is installed, the deployment scenario needs to be determined.

B.  

FusionCloud 6.3 is installed uniformly using FC

D.  

C.  

Fusioncloud 6.3 requires manual installation of all components.

D.  

Fusioncloud 6.3 needs to determine the cloud service type during installation, and the installation is completed at one time.

Discussion 0
Question # 36

If there is a problem with the HDC process, you need to use the command service---restart to restart

Options:

Discussion 0
Question # 37

The following description about the CSDR disaster recovery test of the cloud server disaster recovery service in the FusionCloud environment is wrong.

What's wrong? ( one)

Options:

A.  

Testing can verify the integrity of disaster recovery data

B.  

The test has no effect on the production virtual machine

C.  

The test process needs to switch DNS repeatedly

D.  

The disaster recovery virtual machine will be activated and connected to the test network

Discussion 0
Question # 38

Which of the following objects are included in the virtual private cloud VPC in FusionCloud? (many)

Options:

A.  

network

B.  

Elastic IP

C.  

ports

D.  

subnet

Discussion 0
Question # 39

In FusionCloud, the following description about the deployment of cinder-volume components is wrong which items? (many)

Options:

A.  

HBA card is required when connecting to FC--SAN. In this scenario, cinder-volume can be deployed in virtual In the virtual host

B.  

There is no need to deploy the image-cache partition when deploying the cinder-volume host

C A set of cinder-volume (at least one node) connected to only one storage pool

C.  

cinder-volume can only be deployed on the control node

Discussion 0
Question # 40

In the failover process of the cloud server disaster recovery service CSDR of FusionCloud R6, there are mainly Next few steps, which of the following is the correct failover sequence? ( one)

1. Through BCManager, one-click completion (the storage layer LUN configuration can be read and mounted to the disaster recovery side computing node

Pull up the disaster recovery cloud host and access the disaster recovery VPC) related configuration.

2. Switch the access authentication component Keystone.

3. Switch the Host domain name record of ManageOne SC to resolve the IP address and switch the external DNS record.

4. Switch the service delivery system to ManageOne S

C.  

5. The tenant logs in to the disaster recovery virtual machine, and checks and starts the business system.

Options:

A.  

2-4-3-1-5

B.  

3-4-2-1-5

C 3-2-4-1-5

C.  

4-2-3-1-5

Discussion 0
Question # 41

When installing eBackup according to the template deployment method, the following error is reported "eBackup software has

not been installed.Install it before the configuation"Which of the following are possible

The reason for the error? many)

Options:

A.  

The operating system does not support

B.  

CNA host does not turn off NUMA

C.  

The configuration file of the eBackup virtual machine is incorrectly configured

D.  

The eBackup virtual machine is out of memory

Discussion 0
Question # 42

【Single Choice】 Which of the following types of ACLs does not support in the virtual firewall rules in FusionCloud parameters?

Options:

A.  

Action

B.  

Agreement

C.  

source, destination hostname

D.  

port

Discussion 0
Question # 43

When Fusioncloud is deployed, at least 2 servers are required for its management node deployment, which can use AA (active-active-active) mode to improve the high availability of system management nodes

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 44

When using eBackup software for backup in Fusioncloud, view it on the eBackup monitoring interface

To the alarm event "Failed to backup virtual machine", the following description about the impact of the alarm event is correct which items? ( many)

Options:

A.  

If the eBackup system includes multiple eBackup servers, the overall backup and recovery performance of the VBS service can drop

B.  

If the eBackup system contains multiple eBackup servers, the VBS service cannot be provided normally Backup and restore

C.  

The failed eBackup server cannot provide backup and recovery functions normally

D.  

If the eBackup system contains only one eBackup server, the VBS service cannot be provided normally. Provides backup and recovery capabilities

Discussion 0
Question # 45

Which of the following descriptions about disaster recovery technology is wrong? (Multiple)

Options:

A.  

Disaster recovery can achieve RPO=0

B.  

Backups are generally performed periodically

C.  

Disaster recovery can replace the role of backup

D.  

RTO=0 during backup and recovery

Discussion 0
Question # 46

Backing up different components in the FusionAccess system requires different backup settings. by

Which of the following descriptions about the backup settings corresponding to each component is correct? ( many)

Options:

A.  

When backing up DNS, you need to configure DNS information in the "Alarm Component" of FusionAccess

B.  

When backing up VLB components, you need to configure VLB information in FusionAccess "Monitoring Components"

C.  

When backing up DHCP, you need to configure DHCP information in the "Alarm Component" of FusionAccess

D.  

When backing up AD, in FusionAccess "System Management > Initial Configuration > Domain/OU", the

"Enable Backup" is set to "Yes"

Discussion 0
Question # 47

During the migration process, ——” is a key indicator for evaluating the migration, and the downtime includes business

Switchover time and last data increment synchronization time.

Options:

Discussion 0
Question # 48

【Single Choice】 When FusionCompute clones a virtual machine, which of the following attributes supports customization?

Options:

A.  

The bus type of the virtual machine disk

B.  

The capacity of the virtual machine disk

C.  

OS type and version number of the virtual machine

D.  

The number of CPUs of the virtual machine

Discussion 0
Question # 49

The following description about deploying the gateway/load balancer in the FusionAccess desktop cloud is correct

Which items are there? (many)

Options:

A.  

A load balancer is used to distribute users' HTTP(S) requests to different WIs

B.  

The load balancer can automatically perform health checks on W! to ensure that all user requests can be allocated

WI used

C.  

When deploying a VAG, according to different user access types, there are intranet user access and external/public network access.

Two deployment scenarios for user access

D.  

When the gateway and load balancer deployment scheme adopts F5, VAG / VLB can also be installed

Discussion 0
Question # 50

Which of the following descriptions about FusionCloud's cloud disk service EVS are correct? (many)

Options:

A.  

Calling the externally open interface of EVS can realize EVS application, expansion and deletion and other functions.

B.  

EVS needs to be mounted to ECS and formatted before it can be used normally.

C.  

EVS provides basic block storage functions.

D.  

EVS supports creating cloud disk snapshots.

Discussion 0
Question # 51

The incremental backup of eBackup uses differential incremental backup. Compared with cumulative incremental backup, Minimal data needs to be copied.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 52

In the FusionCloud environment, with the changes of the business, the usage rules for the ECS resources of the elastic cloud server are regulated.

The requirements of the grid will also change, and the ECS specifications need to be adjusted as needed in a timely manner to improve resource utilization. the following

In the description of ECS-related resource changes, which one is wrong? (Single)

A.  

The memory resources allocated to the ECS can be reduced

B.  

VCPU resources allocated to ECS can be reduced

C.  

The disk capacity mounted on ECS can be reduced

D.  

Multiple NICs bound to ECS can be uninstalled

Options:

Discussion 0
Question # 53

Huawei FusionAccess cannot perform user access control based on which of the following methods? (one)

Options:

A.  

The device is bound to the user

B.  

Access time control

C.  

TC is bound to the computer

D.  

Access site control

Discussion 0
Question # 54

When using the Rainbow 8.x version to migrate the virtual machine to the HCS platform, it is necessary to release the purpose in advance

For the end virtual machine, which of the following options is the correct way to issue the destination virtual machine? (one)

Options:

A.  

The implementer logs in to the ManageOne operation side to issue manually.

B.  

Rainbow server connects with CPS for automatic distribution.

C.  

The Rainbow server is connected to the ManageOne operation side for automatic distribution.

D.  

Rainbow server connects with ServiceOM for automatic distribution.

Discussion 0
Question # 55

In the ManageOne scenario, which of the following descriptions about virtual private network VPN is wrong?

( one)

Options:

A.  

VPN can interconnect the VPC network with the user data center, and quickly expand the data center business to the VPC

B.  

A VPN gateway can only correspond to one VPN connection

C.  

The VPW gateway in the Region lypel is the egress gateway for establishing IPseC VPN in the VPC, which is used for the VPC

Establish secure and reliable encrypted network communication with external data centers

D.  

The VPN connection is to establish an encrypted tunnel between the VPN gateway and the VPN gateway of the external data center

Discussion 0
Question # 56

Cloud computing is the third revolution in the IT industry, bringing about cost reduction and efficiency enhancement, elastic expansion and other technical aspects.

value, the work ensures a stable operating environment for the user's business. The following are the data center operation and maintenance goals.

Description, which items are correct? (many)

Options:

A.  

Availability: The data center is required to provide support for each functional component of the data center during the operation and maintenance management process Capability for a given function

B.  

Economy: Require the data center to achieve the financial pre-required by the data center in the entire operation and maintenance management cycle Target

C.  

Compliance: The data center is required to avoid violating any laws, regulations and standards during the operation and maintenance management process

Contract with: etc.

D.  

Serviceability: It means that the data center should establish a service-oriented operation and maintenance management framework

Discussion 0
Question # 57

In the FusionCloud private cloud solution, the bare metal service BMS mainly meets the needs of cloud transformation.

During the process, some applications still need to be deployed on physical machines. In the following description of BMS usage scenarios,

Which items are correct? ( many)

Options:

A.  

Application nodes require the use of special peripherals, servers that are not suitable for virtualization

B.  

The security requirements of the application node use a separate server

C.  

Computing clusters with high performance requirements, such as big data clusters, distributed databases, etc.

D.  

Large-capacity local storage, such as data backup

Discussion 0
Question # 58

(Multiple Choice)Which of the following operations is correct during the installation of FusionAccess?

Options:

A.  

Create the corresponding port group for the service network

B.  

Requires separate datastore creation for infrastructure VMs

C.  

the same setFusionAccessprimary and secondary ITA the virtual machine is set as a mutually exclusive virtual machine

D.  

Infrastructure VMs compete on a level playing field with user desktop VMs.

Discussion 0
Question # 59

(Multiple choice) The following aboutFusioncomputeDescribed in Configuring Storage Interfaces, which options are correct?

Options:

A.  

The storage interface can beMgnt_Aggrport multiplexing

B.  

Storage interfaces can be created based on aggregated network ports.

C.  

useFusionstorage BlockWhen storing, the storage interface can be usedOVSforwarding mode.

D.  

Adding multiple storage interfaces can realize multi-path transmission of storage, thereby improving system reliability.

Discussion 0
Question # 60

(Multiple choice questions)Which of the following descriptions about the difference between physical switches and virtual switches is incorrect?

Options:

A.  

The normal operation of the virtual switch also requires certain hardware resources.

B.  

Virtual switches run on physical servers, and physical switches have separate hardware.

C.  

virtual switch failsVLANLabel operation, the physical switch canVLANlabel to do the operation.

D.  

Virtual switches cannot be configured with Layer 3 interfaces, but physical switches can be configured with Layer 3 interfaces.

Discussion 0
Question # 61

Which of the following scenarios is not suitable for improvingFusionComputeMemory reuse ratio?

Options:

A.  

Virtual machine memory utilization is low

B.  

While ensuring performance, customers require a single host to host the maximum number of virtual machines

C.  

Reduce customer hardware procurement costs

D.  

In commercial scenarios, the memory reuse rate has reached150%

Discussion 0
Question # 62

[Judgment] In the disaster recovery service,RPOis the amount of data lost,RPOThe smaller, the less amount of data is lost, RPO theoretically can be0, but not actually0;RTOrefers to the interruption time of the business,RTOThe smaller, the shorter the time of business interruption,RTOtheoretically0.

Options:

A.  

correct

B.  

False

Discussion 0
Question # 63

FusioncomputeImport supportVMDKtype disk file to create a new virtual machine.

Options:

A.  

True

B.  

False

Discussion 0
Question # 64

The following aboutFusionAccessIn the description of the virtual machine disk configuration mode during fast provisioning, which options are correct?

Options:

A.  

When the virtual machine template is a full copy template, the configuration mode must be normal delay zero

B.  

When the virtual machine template is a full copy template, the configuration mode is recommended to be normal delay zero.

C.  

When the virtual machine template is a linked clone template, the configuration mode is recommended to be thin

D.  

When the virtual machine template is a linked-clone template, the configuration mode must be condensed Correct

Discussion 0
Question # 65

The following about creatingFusionAccessofLinuxDescription of the infrastructure virtual machine, which option is incorrect?

Options:

A.  

Recommended network card typevirtio'

B.  

When selecting a storage resource, you can choose to passSSDCard,UMapped data storage resources such as disks.

C.  

If the virtual machine is deployed in active and standby mode, it is recommended to deploy the two virtual machines in different parts of the management cluster.CNAson the node.

D.  

When choosing storage resources, it is recommended to use high-performance storage instead ofNL-SASorSATA etc. Low performance

Discussion 0
Question # 66

(True or False ) Fusion access backup server in Backup Server Which of the following components' files are supported for backup and data ?

Options:

A.  

VLB

B.  

ITA

C.  

HDC

D.  

WI

Discussion 0
Question # 67

Virtual machine snapshot, generally used when the virtual machine is faulty before upgrading, patching, testing and other destructive tests, and the snapshot can be used to quickly restore the virtual machine.

Options:

A.  

True

B.  

Fault

Discussion 0
Question # 68

Which of the following is notFusionAccessWhat auxiliary tools are needed for log collection?

Options:

A.  

WinSCP

B.  

Huawei vDesk

C.  

FusionCarel

D.  

eService

Discussion 0
Question # 69

Which of the following descriptions about FusionAccess log collection is correct? (Multiple Choice)

Options:

A.  

able to passsshLog in to the user VM to collect logs.

B.  

can be collectedGuessDBThe database service check log and database operation log.

C.  

able to passgandalfusersshLog inLinuxThe system infrastructure virtual machine virtual machine, and then copy the component logs to the local.

D.  

LinuxSystem logs are generally in /var/logUnder contents.

Discussion 0
Question # 70

In the FusionAccess desktop cloud software deployment solution, TCM recommends separate deployment, mainly because it is related to which of the following some components have port conflicts?

Options:

A.  

VLB

B.  

HDC

C.  

ITA

D.  

WI

Discussion 0
Question # 71

(Judgment question) In HuaweiFusionsphere Openstackmiddle,glance-registry-Responsible for providing image registration services. In order to facilitate users to obtain image metadata information, it needs to provide services to users.

Options:

A.  

True

B.  

False

Discussion 0
Question # 72

(True or False)FusionCompateWhen cloning virtual machines online, you can clone one virtual machine at a time, or you can clone in batches.

Options:

A.  

True

B.  

False

Discussion 0
Question # 73

(Multiple choice) WhenFusionAccessWhich of the following virtual machine types is not included when the desktop group type is "Static Pool"?

Options:

A.  

linked clone

B.  

Fast packaging

C.  

full copy

D.  

full memory

Discussion 0
Question # 74

Which of the following scenarios is not recommended to useRainbowto migrate?

Options:

A.  

operatingRedhatmiddleKVMvirtual machine

B.  

Oracledatabase cluster

C.  

a group headquartersADsystem

D.  

operatingSUSEmiddleXenVirtual machine

Discussion 0
Question # 75

(Multiple choice) InFusionCompute, the data fromVMWhen sending out through the port group of the virtual switch, which of the following

processing will be done according to the settings?

Options:

A.  

change the source of the dataMA, Caddress

B.  

add the correspondingVLANLabel

C.  

According to the existing data frameVLANThe label determines whether to forward or not.

D.  

replace the purpose of this dataframeMA, Caddress.

Discussion 0
Question # 76

(True or False)Fusion AccessThe thin terminal does not contain an operating system, but is just a hardware device for presenting remote virtual desktop display content and accessing peripherals?

Options:

A.  

True

B.  

False

Discussion 0
Question # 77

The operation and maintenance administrator can passManageOneWhich interface to use in the operation and maintenance planeFusionNetDoctortool?

Options:

A.  

Centralized alarm

B.  

Operation and maintenance map

C.  

Safety

D.  

System Management

Discussion 0
Question # 78

(Single-choice questions) Which of the following is notFusionComputeNecessary constraints for virtual machine live migration?

Options:

A.  

Virtual machine cannot be bondedUSBequipment.

B.  

The target host to be migrated cannot be in maintenance mode.

C.  

source host and target hostCPUModels must be the same.

D.  

The virtual machine is installedTools.

Discussion 0
Question # 79

Which of the following isFusionAccessCorrect order to quickly provision virtual desktops? ◎Create a virtual machine;②Assign desktop;③Configure virtual machine options;④Confirm information

A 1234

B 1423

C.  

1432

D.  

1324

Options:

Discussion 0
Question # 80

(Multiple choice) The following aboutFusionComputeDescription of security groups and rules, which option is incorrect?

Options:

A.  

The prerequisite for deleting a security group is that there are no virtual machines in the security group.

B.  

Changes to security group rules need to be manually applied to virtual machines within the security group

C.  

You must create a security group before adding rules.

D.  

Before adding rules, the security group will deny all by default

Discussion 0
Question # 81

Backup is the process of copying all or part of the data set from the hard disk or array applied to the host to other storage media in order to prevent data loss due to system operating errors or system failures. Which of the following options are backup media?

Options:

A.  

CD library

B.  

cloud storage

C.  

Disk Array

D.  

casette library

Discussion 0
Question # 82

In the FusionAccess system architecture, which of the following components provides the user access interface

Options:

A.  

HDA

B.  

ITA

C.  

WI

D.  

HDC

Discussion 0
Question # 83

(Judgment) FusionComputeWhen the department mode is three-member separation, the system super administrator account isadmin.

A True

B.  

False

Options:

Discussion 0
Question # 84

Which of the following descriptions about FusionAccess pooled desktop groups is incorrect?

Options:

A.  

The pooled desktop group supports the configuration of back-end standby virtual machines. When there are not enough desktops in the pool, virtual machines can be automatically replenished from the back-end standby virtual group in time.

B.  

The system will be restored after the dynamic pool virtual machine is powered off

C.  

A static pool is a group of users corresponding to a desktop pool. At the beginning, each user is associated with the desktop poolVMThere is no fixed distribution relationship. After being logged in by a user for the first time, the user and thisVMThe distribution relationship is fixed

D.  

A dynamic pool is a group of users corresponding to a desktop pool.VMNot a fixed assignment

Discussion 0
Question # 85

(Multiple choice) Which of the following reasons may causeFusionAccessVirtual desktop registration failed?

Options:

A.  

DNSThe configuration information of the forward lookup zone in the server is modified

B.  

twoHDCTime out of sync between servers

C.  

virtual machine withHDCThe network status is abnormal.

D.  

DHCPComponent exception

Discussion 0
Question # 86

(Multiple choice) The following aboutFusion AccessmiddleITADescription of the component, which options are correct?

Options:

A.  

It can realize virtual machine creation and allocation, virtual machine state management, et

C.  

B.  

ITAessentially based onTomcatbuilt oneWeb Services.

C.  

Provides management for desktop cloud system administratorsPortal

D.  

ITAcomponents withHDCThere is interaction between components, andFusioncomputeThere is no interaction between the

Discussion 0
Question # 87

FusionCloudis one of the public cloud products

Options:

A.  

True

B.  

False

Discussion 0
Question # 88

In HuaweiFusionCloud 6.3middle,FusionCareWhat functions can it have?

Options:

A.  

log collection

B.  

Health inspection

C.  

End-to-end call link analysis

D.  

Alarm return, remote inspection

Discussion 0
Question # 89

When using Rainbow8.x for virtual machine migration, if you want to adjust the size of a partition, which of the following are correct correct parameter format?

Options:

A.  

10. 5G

B.  

OG890M

C.  

2000M

D.  

10G500M

Discussion 0
Question # 90

Fusion Storage is Huawei's distributed storage software, which includes a very important process Zookeeper (ZK),

Which of the following statements about zookeeper is correct?

Options:

A.  

There is also a master selection mechanism in the Zk cluster. Which zk starts first, whichever is the master zk

B.  

zookeeper is a distributed application coordination service process, zk is deployed on the control node

C.  

MDC and zk deploy a one-to-one relationship in fusion storage, the main MDC and the main ZK must be on the same server

D.  

The Zk cluster provides the primary selection arbitration for the MDC cluster, and the MDC selected by more than half of the total zookeepers is the primary

Discussion 0
Question # 91

Fusion compute virtual machine supports the first full permanent incremental backup

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 92

What are the correct statements about the description of "rechecking" the origin on the Rainbow server? (multiple choice)

In the Awindows scenario, if the source host or agent is restarted, it must be checked again.

B.  

Rechecking will make the task associated with the origin unavailable.

C.  

Before each data synchronization, the source end needs to be rechecked.

D.  

When the associated task at the source end is being executed, it cannot be rechecked.

Options:

Discussion 0
Question # 93

In the FusionCloud private cloud environment, the elastic IP service refers to the

Binding of associated cloud hosts in the network, so that business resources in the VPC can pass through a fixed public IP address

Provide external access services or access the public network. The following description about elastic IP binding cloud host, error

Which is it?

Options:

A.  

When using the routing network to search for the cloud host network card, the list only displays the cloud host network card corresponding to the network

B.  

When using the IP address to search for the cloud host network card, if the cloud host network card corresponding to the entered IP address is not

Bind the elastic IP, the search result is all the network cards under the cloud host that can be bound to the elastic IP

C.  

When using the IP address to search for the cloud host network card, if the input IP address corresponds to the cloud host network card

The elastic IP has been bound, the search result is empty

D.  

When the elastic IP of one cloud host belongs to the same external network, these cloud hosts need to apply for external external network, cannot directly share the bandwidth of the same external network

Discussion 0
Question # 94

eReplication supports storage layer replication disaster recovery and host layer replication history, which of the following is about the two disaster recovery solution groups

Is the net wrong? (single choice)

Options:

A.  

storage layer replication includes a variety of technologies, including synchronous replication, asynchronous replication, etc.

B.  

The host layer replication scenario cannot use the storage layer service

C.  

storage layer DR production site and DR site storage devices can use storage devices from different manufacturers

D.  

Host layer replication disaster recovery uses I0 Mirror to capture and replicate I0 to realize remote replication and disaster recovery management of data

Discussion 0
Question # 95

In Huawei Fusioncompute, in order to facilitate unified management, each DVS needs to be configured with a

Manage IP addresses.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 96

Security administrators can maintain user, role and action set information and reset other User password, in which role information maintenance includes which of the following common operations (multiple choices)

Options:

A.  

Modify role information

B.  

Import role information

C.  

View role information

D.  

delete role information

Discussion 0
Question # 97

In various and disaster recovery scenarios, the indicator --- indicates the tolerable business interruption time when the system is unavailable.

(Please fill in the English capital abbreviation)

Options:

Discussion 0
Question # 98

VLB is an indispensable component in the Fusion access system

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 99

If three single-disk virtual machines share a data storage with a capacity of 10GB, which of the following situations are possible?

Options:

A.  

The actual occupied space of the virtual machine disk is: 4GB, 3GB, 5GB

B.  

The virtual machine disk sizes are: 8GB, 9GB, 7GB

C.  

The data storage is non-virtualized data storage, and the size of the virtual machine disk is: 4GB, 3GB, 5GB

D.  

The virtual machine disk sizes are: 3GB, 4GB, 12GB

Discussion 0
Question # 100

In MangeOne, after the system installation and commissioning are completed, the security administrator needs to Users with the same role are granted different permissions to improve operation and maintenance efficiency and ensure system security. The following is about authorization planning

Which description of the principle is correct?

Options:

A.  

If the scope of management objects for multiple roles is exactly the same, plan the scope of management objects for each role separately.

B.  

Plan users with exactly the same responsibilities into the same role, and assign users with different responsibilities from other users

Plan for different roles.

If the application operations required by multiple roles are exactly the same, plan the application operation set separately for each role or not.

Plan the application action set.

C.  

If the management scope and application operations of multiple roles are exactly the same, plan common applications for these roles

The operation set but the scope of management objects is planned separately for each role.

Discussion 0
Question # 101

In today's IT industry, the amount of data is growing rapidly, new; regulations are constantly introduced, in order to prevent data Loss, the protection business can be quickly switched after an accident, continue to work normally, the business will be designed when planning Disaster recovery and backup solutions, which of the following statements about disaster recovery and backup is false? ( one)

Options:

A.  

If there is only disaster recovery, the production side has wrong operations, or the system upgrade fails, etc., it will be Synchronizing to the disaster recovery side will also cause data or business interruption.

B.  

The backup is generally performed periodically. Once the data is damaged, the data will be restored from the recovery time to the last backup time. data in between will be lost.

C.  

If there is only backup, the business cannot be recovered quickly, and data recovery takes time. During this time, the business cannot be used. For a certain industry, such business interruption cannot be tolerated.

D.  

If there is only disaster recovery, business can be quickly recovered and data can be protected.

Discussion 0
Question # 102

FusionSphereWhat are the typical configurations of physical switches on the service plane in a virtual machine scenario?

Options:

A.  

port speed limit

B.  

Port Mode Configurationtrunk

C.  

LA, CPload balancing

D.  

Port Mode ConfigurationAccess

Discussion 0
Question # 103

Which of the following capabilities is not within the scope of EVS (cloud disk) snapshot capabilities

Options:

A.  

Create snapshots to protect snapshot point-in-time data

B.  

Rollback snapshot restores the data at the snapshot point in time to the original disk

C.  

Delete the snapshot, delete the snapshot completely, cancel the data protection at this point in time

D.  

Snapshot sharing, share snapshots to specified tenants

Discussion 0
Question # 104

The administrator uses Fusioncompute to block the pauses that do not need attention. When a masked alarm is generated, it will not It will be displayed on the real-time alarm interface, which can be queried and masked through conditional search in historical alarms. The configuration includes which of the following in some ways?

Options:

A.  

Block by ID

B.  

mask by time

C.  

Mask by object and ID

D.  

Shield by type

Discussion 0
Question # 105

A virtual machine fails in FusionCompute. In the following description of business operations, the error is which items? (multiple choice)

Options:

A.  

Force shutdown of the virtual machine

B.  

Modify the startup mode of the virtual machine

C.  

Restore the system disk of the virtual machine

D.  

Delete the files in the Tools installation directory

Discussion 0
Question # 106

In FusionAccess, the following information about recycling user allocation type is "dynamic multi-user" user desk:

From the description above, which items are wrong? ( many)

Options:

A.  

When reclaiming the user desktop of the "dynamic multi-user" allocation type, the administrator needs to manually delete the corresponding virtual desktop.

B.  

When the user desktop of this allocation type is reclaimed, the normal operation of the system will not be affected

C.  

When reclaiming the user desktop of the "dynamic multi-user" allocation type, there is no need to enter the AD server from the user group

Delete the corresponding user from the group

D.  

When reclaiming the user desktop of the "dynamic multi-user" allocation type, there is no need to decompose the desktop to be reclaimed match

Discussion 0
Question # 107

In FusionCloud, which of the following may be the possible reasons for the failure of cloud disk creation? (multiple choice)

Options:

A.  

Insufficient storage resources in the resource pool

B.  

The ManageOne operation and maintenance plane resource pool cannot obtain data

C.  

The configuration of the cloud disk type label is incorrect

D.  

Nova component exception

Discussion 0
Question # 108

Which of the following descriptions about FusionCompute host deployment requirements is wrong? ( one)

Options:

A.  

The CPU needs to support hardware virtualization technology, such as Intel's VT-x, and the CPU has been turned on in the BIOS

Virtualization function

B.  

If the host is used to deploy the management node virtual machine, the memory specification of the host must at least meet the management node

The sum of the memory specification of the virtual machine and the memory specification of the management domain of the host where the virtual machine of the management node is located

C.  

The memory virtualization function must be turned on, otherwise only a virtual machine can be created on the host, and the virtual machine cannot be started normally.

virtual machine

D.  

If the business virtual machine uses local storage, the local storage used by the business virtual machine needs to be planned separately.

Recommended local disk group RAID 1

Discussion 0
Question # 109

The following description about FusionCompute clusters, hosts and virtual machines, which option is incorrect of?

Options:

A.  

Whether multiple hosts belong to the same cluster depends on whether they use the same shared storage

B.  

A cluster is composed of storage and network resources associated with multiple host machines.

C.  

Virtual machines can be migrated across clusters

D.  

Hosts can be moved between different clusters

Discussion 0
Question # 110

RainbowAdd the destination cloud platform, which can be customized

Options:

A.  

CNA IP

B.  

version number

C.  

VRMIP

D.  

Cloud platform name

Discussion 0
Question # 111

The FusionCloud solution is part of Huawei's public cloud products.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 112

In HuaweiFusionCompute, if the virtual machine and the host are bound, which functions will be affected

Options:

A.  

DRS

B.  

memory hot add

C.  

snapshot

D.  

Thermal migration

Discussion 0
Question # 113

RainbowWhat are the supported boot methods for the source virtual machine?

Options:

A.  

in the case ofWindowsoperating system, only supportedUEFI

B.  

in the case ofWindowsoperating system that supports bothUEFIandBIOS

C.  

in the case ofLinuxoperating system that supports bothUEFIandBIOS

D.  

in the case ofLinuxoperating system, only supportedUEFI

Discussion 0
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