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Huawei HCIP-Cloud Service Solutions Architect V3.0 Sample Questions:

1. Storage disaster recovery service SDRS is a service that provides disaster recovery for services such as elastic cloud server ECS, cloud hard disk service EVS, and dedicated distributed storage service DSS. There are still many differences between disaster recovery services and backup services in protecting data security. Which description of the comparison between the two is wrong?

A) The highest level of disaster recovery can achieve RPO=0, backup can set up to 24 automatic backup strategies at different time points a day, and the data can be restored to different backup points later
B) Disaster recovery is mainly for major natural disasters such as fire and land demand, so a certain safety distance must be ensured between the production site and the disaster recovery site; backup is mainly for factors such as human mis-operation, virus infection, and logic errors, and is used for business system data Recovery and data backup are generally performed in the same data center.
C) In the event of a failure (such as an earthquake, fire), the switching time of the disaster recovery system can be reduced to a few seconds, and the recovery time of the surface backup system may be several hours to dozens of hours
D) The disaster recovery system not only protects the data, but also ensures the continuity of the business, while the data backup system only protects the recoverable versions of data at different points in time

2. RPO is the data recovery point objective, which mainly refers to the amount of data loss that the business system can tolerate. RO is the recovery time objective, which mainly refers to the longest time that the business can be out of service. The highest level of disaster recovery can achieve RPO=0.

A) False
B) True

3. Which of the following is correct about the functional characteristics of the Web Application Firewall TF? (Multiple choice)

A) VAF supports three deployment modes: cloud mode, exclusive mode and ELB mode
B) VAF can protect HITTP/HTTPS services by detecting HTTP/HITPS requests
C) VAF supports Web Socket protocol, but it is disabled by default
D) Web application fire prevention training supports protection against attacks launched in the IPv6 environment, and helps users' source sites realize security protection for IFV6 traffic

4. The cloud hard disk service EVS adopts a highly secure encryption algorithm to encrypt data on the user's cloud hard disk, snapshots, and backups, and the application is unaware. The key is managed by Huawei Cloud, which conveniently ensures data security and privacy.

A) False
B) True

5. Database and application migration UGO's source library portrait function is trained with the key indicators of the database as the characteristics, abstracting the whole picture of the database information.
Which of the following key indicators are the objects of extraction? (Multiple choice)

A) Table and SQL Complexity
B) CPU and memory usage
C) DB name and DB creation time
D) IOPS and QPS

Solutions: