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In FusionCompute, when the disk mode of the virtual machine is a slave type, which of the following descriptions is correct?

A.

The slave disk is not included in the snapshot, the changes will be written to the disk immediately and will be invalid after restart.

B.

The slave disk is not included in the snapshot, and changes are written to disk immediately and permanently.

C.

The slave disk is included in the snapshot, and changes are written to the slave disk immediately and permanently.

D.

The slave disk is included in the snapshot, and the changes will be written to the disk immediately and will be invalid after restart.

(Multiple choice) The following aboutFusionComputeMemoryQosdescription, which options are incorrect?

A.

MemoryQoSTechnology works just as well with physical machines.

B.

open memoryQoSAfter that, the memory space that the virtual machine can use can exceed the memory size set by the virtual machine

C.

through memoryQosIt can solve the problem of resource preemption during memory reuse

D.

MemoryQoSThe technique mainly achieves the answer by setting memory reservation and memory share

FusionCompute, after the port group is created, you can modify the port group type andVLAN ID.

A.

True

B.

False

(True or False)ebackupIt supports comprehensive protection of user data in four application scenarios: virtualization, public cloud, private cloud and hybrid clouD.

A.

True

B.

False

in HuaweiFusionSphere OpenStack, which of the following components is an orchestration serviceHeatcore components?

A.

heat-api-cfn

B.

heat-api-cloudwatch

C.

heat-engineheat-api-cfn

D.

heat-api

(Multiple choice) A company has deployed a set ofFusionaccess, The enterprise has high requirements on data availability and needs to perform a

complete backup of the user's virtual machine. Which of the following is not a consideration?

A.

Backup software: Excellent backup software includes accelerated backup, automatic operation, disaster recovery and other special functions, which are very important for safe and effective data backup

B.

Backup network, backup network can chooseSAN, you can also chooseLAN, it is the channel of data transmission, the efficiency of data backup is related to the backup network

C.

Backup media, media is the carrier of data, its quality must be guaranteed, using media with poor quality is undoubtedly a risk of taking enterprise data

D.

There are different types of user data, such as documents, videos, etC. , and the backup schemes used for different data are also different. Do not back up videos by backing up documents.

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

A.

Centralized alarm

B.

Operation and maintenance map

C.

Safety

D.

System Management

(Multiple choice) The following aboutFusionComputevirtual machineHADescription of the configuration, which options are correct?

A.

The data storage failure handling policy is set to not be processeD. If the data storage failure time exceeds the time set by "Policy Delay", the virtual machine will be automatically shut down to avoid data damage.

B.

The host failure handling policy is set to restore the virtual machine from the original host. When the host where the virtual machine is located fails, the system must wait for

the host to recover before restarting the virtual machine on the original host.

C.

The host failure handling policy is set toHAVirtual machine, when the host where the virtual machine is located fails, the system will reselect the host to start

the virtual machine according to the virtual machine startup policy set in the cluster

D.

The delay policy is configured, during the delay time, the virtual machine's1/OThe backend driver will retransmit and process the

(Single choice)( FusionAccessmiddlelicenseWhere is the remainder deducted?

A.

After getting the list of virtual machines

B.

After the pre-connection is successful

C.

Get the login interface

D.

After authentication

FusionAccessProvisioning of linked-clone virtual machines fails. Which of the following reasons cannot be the cause?

A.

Fusion Acces the number of concurrent users has reached the maximum limit

B.

The virtual machine template was deleted by mistake

C.

FusionComputePlatform failure

D.

ADServer exception

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

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.

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

Manage IP addresses.

A.

TRUE

B.

FALSE

existrainbowmigrateWindowsWhen a virtual machine is used, which ports are recommended to be opened on the source virtual machine

A.

80

B.

445

C.

8899

D.

22

What type of templates does FA not support?

A.

linked clone

B.

full copy

C.

Fast packaging

D.

high performance desktop

A school plans to use Huawei FusionAccess to build a desktop environment that can support 100 people to do experiments at the same time. Needle

What is the correct configuration for this scenario? (multiple choice)

A.

Use the linked clone desktop and set the shutdown to restore

B.

Use the same master image to make 100 linked clone desktops

C.

Configure the desktop group as a dynamic pool

D.

Close the port redirection of USB storage devices to prevent viruses from invading the system