H13-811_V2.2 Online Practice Questions and Answers

CBR supports four types of backups: EVS disk backups, cloud server backups, file system backups, and hybrid cloud backups.

A. True

B. False

Which of the following cloud services can be combined with ELB to protect applications against external attacks?

A. CTS

B. Cloud Eye

C. AAD

D. AS

When unsubscribing from a Direct Connect connection, you do not need to delete the virtual gateway and virtual interface associated with the connection.

A. True

B. False

With advanced Anti-DDoS (AAD), you can change the DNS server or external service IP address to a high-defense IP address, thereby diverting traffic to an AAD server room to scrub malicious attack traffic. Which of the following is the location scrubbed traffic is forwarded to?

A. Client

B. DNS

C. Origin server

D. AAD server room

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

Which of the following is not a relational database service provided by HUAWEI CLOUD?

A. GaussDB (openGauss)

B. GaussDB (for PostgreSQL)

C. GaussDB (for MySQL)

D. GaussDB (for Mongo)

Cloud hard disk backup supports () to record the operation of backup service resources so that users can query, audit and trace back.

A. Object storage service

B. Cloud monitoring service

C. Cloud audit service

D. Cloud hard drive

What properties can be modified for the created private image?

A. Minimum memory

B. Multi-queue network card

C. Start mode

D. Maximum memory

Users with which of the following permissions can Do OBS resources perform arbitrary operations?

A. OBS Buckets Viewer

B. OBS Viewer

C. Tenant Administraor

D. Tenant Guest

Through (), you can record the operation events related to the relational database instance, which is convenient for future query, audit and backtracking?

A. Virtual Private Cloud

B. Cloud monitoring service

C. Cloud audit service

D. Elastic scaling