Huawei HCIE-Cloud Computing (Written) - H13-531-ENU FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

A TV station hopes to replace the traditional PC desktop with Huawei desktop cloud. Users include 3D animation, video producers, etc. Which of the following desktops is suitable?

A. GPU desktop B. Linked clone desktop C. Completely copy the desktop D. Full memory desktop

Discussion 0

Correct Answer: A Vote an answer

Question 2

On the FusionCompute, what are the reasons for the abnormal heartbeat connection between the CNA host and the VRM? (Multiple Choice)

A. CNA host offline B. CNA host process is abnormal C. The CNA host management network port is abnormal. D. CNA host is in maintenance mode

Discussion 0

Correct Answer: A,B,C Vote an answer

Question 3

Huawei FusionSphere OpenStack is developed based on native OpenStack. Which of the following components provides an endpoint service?

A. Nova B. Cinder C. Keystone D. Neutron

Discussion 0

Correct Answer: C Vote an answer

Question 4

Which of the following description are correct about the FusionCompute cluster creation? (Multiple Choice)

A. After the cluster enabled the GuestNUMA, the VMs in the cluster need to be restarted to take effect. B. After the cluster enabled HA, the virtual machine in the cluster can enable HA. C. The cluster enabled the IMC mode to avoid virtual machine migration failure due to CPU incompatibility. D. After the cluster enabled host memory reuse, the total number of virtual machine memory created on the host can exceed the host physical memory.

Discussion 0

Correct Answer: A,C,D Vote an answer

Question 5

Which of the following dimensions can be used by FusionSphere OpenStack to evaluate the performance of the logical host fc-nova-compute, select the logical host with the best overall performance, and schedule the cluster resources? (Multiple Choice)

A. vCPU reservation rate B. vCPU remaining resources C. vCPU utilization D. Memory remaining resources

Discussion 0

Correct Answer: A,B,C,D Vote an answer

Question 6

When FusionStorage Block connecting to FusionCompute, it needs to create a volume on the FusionStorage to add a datastore to the FusionCompute.

A. True B. False

Discussion 0

Correct Answer: B Vote an answer

Question 7

When the FusionSphere OpenStack OM creates specifications, if virtual machine large page memory is set, NUMA affinity is enabled by default.

A. FALSE B. TRUE

Discussion 0

Correct Answer: B Vote an answer

Question 8

Which of the following descriptions is incorrect about the function of each service in FusionSphere OpenStack?

A. Cinder provides persistent object storage for running instances B. Glance provides query, upload and download services of virtual machine images C. Ceilometer monitors and measures OpenStack cloud resources for billing, baseline management, scaling and statistics D. Mongodb provides a database for the Ceibmeter service

Discussion 0

Correct Answer: A Vote an answer

Question 9

What is the usage process of the Rainbow migration tool?

A. Install Migration Tool > Create Destination VM > Data Migration > Data Synchronization B. Create Destination VM>Install Migration Tool>Data Migration>Data Synchronization C. Install Migration Tool > Create Destination VM > Data Synchronization > Data Migration D. Create Destination VM>Install Migration Tool>Data Synchronization>Data Migration

Discussion 0

Correct Answer: A Vote an answer

Question 10

After the keystone configuration in the ManageOne Operation Center is successful, the FusionSphere OpenStack is automatically connected successful.

A. True B. False

Discussion 0

Correct Answer: B Vote an answer

Question 11

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. Virtual machine HA policy is not enabled B. The virtual machine is created on a specific CNA host local disk C. Virtual machine and host binding D. The virtual machine runs on shared storage that has been mounted to all hosts in the cluster.

Discussion 0

Correct Answer: A,B Vote an answer

Question 12

Create a cloud host on ManageOne ServiceCenter, which of the following OpenStack components might be involved in the creation process? (Multiple Choice)

A. Nova B. Ironic C. Glance D. Neutron

Discussion 0

Correct Answer: A,C,D Vote an answer

Question 13

The virtual machine fails to be started on the FusionCompute. Which of the following measures can be used to fix the fault? (Multiple Choice)

A. Recreate a virtual machine of the same specification B. Repair the host network link C. Exit the host from maintenance mode D. Check the remaining space of the storage to ensure that there is enough storage space

Discussion 0

Correct Answer: B,C,D Vote an answer