H31-511 Exam Training Practice Tests (Huawei Certified Network Associate

Question 1

Data center network architecture adopts the flattened two-layer network architecture. What's these two layer?

A. aggregation layer and access layer B. core layer and access layer C. core layer and aggregation layer

Correct Answer: B

Question 2

A national healthcare service platform can support smarter policy decision and medicine control in countrywide . More over, it can support individual home healthcare , enterprise healthcare and community healthcare. Now China's healthcare level is on this stage.

A. FALSE B. TRUE

Correct Answer: A

Question 3

Which one is not correct of four scenario driven digital transformation of scientific research industry?

A. To reduce costs, expand infrastructure, turn the CAPEX to OPEX B. Efficient coordination office environment, CAD/CAE C. Flexibility and extensibility of high performance computing platform D. Data computation, storage and analysis is reduce

Correct Answer: D

Question 4

Which of the following description about FusionSphere OpenStack is incorrect?

A. Multiple data centers can share one FusionSphere OpenStack OM B. FusionSphere OpenStack can have only one OpenStack instances C. FusionSphere OpenStack support centralized hardware resource management

Correct Answer: B

Question 5

Which of the following is NOT belong to FusionCompute feature?

A. User account management B. Desktop cloud service C. Virtual resources management D. Hardware configuration and maintenance

Correct Answer: D

Question 6

What is called of storage space in the datafiles of a database?

A. Data blocks B. Data space C. Extent

Correct Answer: A

Question 7

vCPUs can be added or deleted to a running or stopped VM.

A. FALSE B. TRUE

Correct Answer: A

Question 8

The memory is also known as the internal storage. It is used to store CPU computing data and exchange data between the memory and the external storage (such as hard disks).

A. FALSE B. TRUE

Correct Answer: B

Question 9

Based on Hot Migration, which time duration virtual machine migration could support?

A. less than 1 minute B. less than 10 minutes C. less than 3 minutes D. less than 300 milliseconds

Correct Answer: A

Question 10

Compared with PC, a server provides better processing capability, stability, reliability, security, scalability, and manageability than a PC.

A. FALSE B. TRUE

Correct Answer: B

Question 11

For Cloud service, charging resource unit can be accurate to computing and storage unit.

A. FALSE B. TRUE

Correct Answer: B

Question 12

As an open structure, OpenStack applies to unified E2E or cloud platform decoupled service scenarios,

A. FALSE B. TRUE

Correct Answer: B

Question 13

Which of the following vendor is only SSD vendor?

A. Seagate B. Western Digital C. Toshiba D. Huawei

Correct Answer: D

Question 14

Subnet mask is used to distinguish the network part and host part. In a subnet mask, the "0" represents network part, and "1" for host part.

A. FALSE B. TRUE

Correct Answer: A

Huawei Certified Network Associate - Cloud Solutions Architect - H31-511 Exam Practice Test