Huawei Certified Network Professional - Cloud DataCentre Operations

Question 1

In an environment, each host has four physical CPUs (each CPU has eight cores), a VM has four CPU slots and eight vCPUs is eight. Which of the following assignment modes is correct?

A. Four physical CPUs of the host provide eight vCPUs of the VM, with each physical CPU providing two kernels.

B. One physical CPU provides four kernels, and another physical CPU provides four kernels.

C. Eight kernels from a physical CPU are provided for a VM as eight vCPUs.

D. One physical CPU provides five kernels, and another physical CPU provides three kernels.

Correct Answer: A

Question 2

In the cloud backup architecture, which of the following products is not used?

A. BCManager eReplication

B. OceanStor DJ-DFS

C. ManageOne SC

D. BCManager eBackup

Correct Answer: A

Question 3

Which of the following information is most likely to be audited in the data center?

A. Personal information, such as names and addresses

B. Applications that are running in the data center and contain regulatory information

C. User names and passwords

D. Non-attribute information, such as gender or nationality

Correct Answer: B

Question 4

Which of the following statements is incorrect about the Configuration Management System (CMS)?

A. CMS contains tools used to collect, store, manage, upgrade, and display configuration items and their relationships.

B. CMS is a part of the service knowledge management system.

C. CMS must contain all service data covering employees, providers, location, service units, customers, and users.

D. CMS contains information of events, problems, known issues, changes, and release.

Correct Answer: C

Question 5

Which of the following is incorrect about the mode of adding devices on eSight?

A. Manual import of devices in batches

B. Automatic device discovery

C. Manual creation of a device

D. Built-in device template

Correct Answer: D

Question 6

Which of the following statements is incorrect about the data center service migration scenario?

A. Services are migrated from the existing cloud data centers to other cloud data centers.

B. Services are migrated from traditional data centers to cloud data centers.

C. Services are migrated from cloud data centers to traditional data centers.

D. Traditional data centers are taken over by cloud data centers after being cloudified.

Correct Answer: C

Question 7

Which of the following statements about deduplication is incorrect?

A. Deduplication is categorized as source-end deduplication and target-end deduplication.

B. Source-end deduplication is implemented as follows: At the source end, hash comparison is performed for data blocks to be transferred. If a data block has been transferred, only the corresponding hash index value will be transferred.

C. Both source-end deduplication and target-end deduplication reduce the host CPU performance.

D. Target-end deduplication is implemented as follows: Data is transferred from the source end to the target end. If the target end contains the same data, data duplicates will be deleted, and only the unique data remains.

Correct Answer: C

Question 8

Which of the following proxy services are provided by the reserve proxy IP address of External_API?
(Multiple Choice)

A. vnc

B. cps-web

C. system

D. Internet

Correct Answer: A,B,C

Question 9

Which of the following systems cannot be interconnected with Operation Center?

A. vCenter

B. Keystone

C. VRM

D. ServiceCenter

Correct Answer: B

Huawei Certified Network Professional - Cloud DataCentre Operations - H31-522 Exam Practice Test

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