H13-811 Online Practice Questions and Answers

Which of the following statements about public clouds is false?

A. A public cloud can have a large number of users

B. Public clouds can optimize resources at scale

C. An enterprise uses their in-house infrastructure to build up a public cloud, which provides internal IT services for the enterprise

D. Public clouds are accessible over the Internet

What operations can a shared image provider perform? (Choose all that apply.)

A. Add tenants who can use a shared image

B. Share a specified image

C. Remove tenants who can use a shared image

D. Delete a shared image

WAF detects abnormalities in HTTP requests to prevent web page tampering, information leakage, and Trojan horse implantation.

A. True

B. False

Which of the following is not a function of WAF?

A. Defense against brute force attacks on ECSs

B. Website anti-crawler

C. Data leakage prevention

D. Web tamper protection

After deleting the elastic scaling group, the elastic cloud server instances automatically created by elastic scaling will also be automatically deleted.

A. TRUE

B. FALSE

Elastic load balancing can add elastic cloud servers in different regions as back-end servers.

A. TRUE

B. FALSE

What are the basic concepts of Huawei Cloud Network Service?

A. VPN

B. Subnet

C. EIP

D. Security Group

The file system supports batch creation.

A. TRUE B. FALSE

When the capacity of the cloud hard disk is insufficient, which of the following solutions are available?

A. Clear the space of the cloud hard disk

B. Purchase a new cloud hard disk and mount it to the cloud server

C. Expand the original cloud hard disk capacity

D. Set the cloud hard disk as a shared disk

Which of the following options is Huawei's cloud AI chip?

A. Cloud TPU

B. Ascend 910

C. MLU100

D. Inferentia

Which of the following application scenarios are cloud hard drives suitable for?

A. Deploy various databases

B. Mass video and picture file storage

C. High performance computing

D. Development test

After the object storage service successfully creates the bucket, the region cannot be changed. Therefore, you need to carefully select the region when creating the bucket.

A. TRUE

B. FALSE

What usage methods does the object storage service support?

A. OBS Browser

B. Management console

C. APIandSDK

D. obscmd

Which services of HUAWEI CLOUD EI are used in IoT solutions?

A. Graph computing service GEs

B. Data access service DIs

C. MapReduce service MRS

D. Real-time streaming computing service CloudStream

What are the advantages of transmitting data packets on the public network based on IPSec?

A. Complete

B. Fast

C. Real

D. Confidential