HCIE-Cloud Computing (Written) - H13-531-ENU Exam Practice Test

Question 1

Which of the following is correct about the understanding of backup and disaster recovery?

A. As long as data transmission, data storage and data exchange occur, data failure may occur, which in turn affects the use of services. Therefore, data backup is required to ensure data security.

B. Data backup needs to put production storage and backup storage in the same room

C. Data can be placed in different areas to achieve disaster tolerance

D. Disaster recovery or backup can ensure that data will not be lost

Correct Answer: A

Question 2

Which of the following image formats does the KVM type image registered on the FusionSphere OpenStack OM support? (Multiple Choice)

A. qcow2

B. iso

C. vhd

D. raw

Correct Answer: A,B,D

Question 3

The alarm is displayed on the FusionStorage Block: "The storage pool is faulty and data is inaccessible in the storage pool." Which of the following are possible reasons? (Multiple choice)

A. Storage network is abnormal

B. The hard disk or Cache of the last copy of the three copies of the data is unreadable.

C. Multiple hard disk failures in the storage pool in a short time

D. Hard disk space is not enough

Correct Answer: A,C

Question 4

The HA function is enabled in the cluster where the FusionCompute VM is located. Which of the following scenarios that after the VM fails, HA will not be sent to other hosts in the cluster? (Multiple choice)

A. The virtual machine runs on shared storage that has been mounted to all hosts in the cluster.

B. The virtual machine is created on a specific CNA host local disk

C. Virtual machine HA policy is not enabled

D. Virtual machine and host binding

Correct Answer: B,C

Question 5

In the Huawei desktop cloud solution, which of the following statements about the linked-clone desktop cloud are correct? (Multiple Choice)

A. Linked clone VMs can only be created on datastores that support thin provisioning

B. The difference between a linked-clone desktop and a full-copy desktop is mainly the way the system disk is generated.

C. iCache caches the hotspot data of the linked clone parent-volume into the host memory cache to achieve the purpose of virtual machine acceleration.

D. Parent-volume and differential-volume can be on different data stores

Correct Answer: A,B,C

Question 6

The FusionSphere unified installation tool cannot find the host. Which of the following issues may cause this fault? (Multiple Choice)

A. The host has an operating system installed.

B. There is no free IP in the DHCP address pool.

C. The host network card does not start PXE function.

D. The local PC is not on the same network segment as the host installation plane, and DHCP relay is not configured.

Correct Answer: B,C,D

Question 7

In the FusionSphere private cloud solution, a host is abnormally powered off and the mongodb service is abnormal. At this point, you can restart mongodb by clearing the mongodb ERROR node data, and automatically synchronize the data to complete the recovery.

A. True

B. False

Correct Answer: A

Question 8

In ManangeOne OperationCenter, which of the following are the capabilities provided by cloud resource capacity management? (Multiple choice)

A. Capacity monitoring

B. Capacity warning

C. Capacity statistics report

D. Capacity analysis

Correct Answer: B,C,D

Question 9

Regarding the description of the functions of each module of FusionSphere OpenStack, which of the following is incorrect?

A. LOG: Provides log management function, supports log level setting and log dump

B. Backup: Provides management data backup and recovery functions, and supports scheduled automatic backup management data.

C. HealthCheck: Provides health check and related information collection

D. CPS: Provides cloud data center PXE mode to install host OS function

Correct Answer: D

Question 10

Which of the following is wrong about the description of the cloud disk service in the FusionSphere cloud data center?

A. The cloud disk does not support online capacity expansion. You need to uninstall the cloud disk from the host first.

B. When the available partition types are "FusionCompute" and "KVM", the system disk can be uninstalled from the cloud host.

C. Cloud hard disk does not support change storage SLA

D. When creating a cloud host, use the image of the "Virtual machine quick release" option. The system disk does not support expansion.

Correct Answer: C

Huawei HCIE-Cloud Computing (Written) - H13-531-ENU Exam Practice Test

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