Free Huawei H13-831_V2.0 Exam Dumps Questions & Answers

The user uses the backup migration function provided by HUAWEI CLOUD DRS. By uploading the backup file of the local Microsoft sqL Server database to the object storage service, and then restoring it to the target teaching database, in this scenario, which of the following descriptions about full backup and incremental backup is wrong?

• A.  Use DRS Backup migrate database data replication services provided by IP will be exposed to the public Internet.
• B.  Full backup is a one-time database migration, and business needs to be stopped.
• C.  Each incremental backup and recovery will keep the target database in the restoring state. At this time, the database cannot be read or written until the last incremental backup is restored.
• D.  The full backup + incremental backup method needs to complete the full backup and recovery and restore through an incremental backup file to minimize business interruption during the migration process.

The management node and business node of the dedicated encryption instance must be in the same VPC.

• A.  True
• B.  False

A company uses ECS services on Huawei Cloud. In order to ensure high service availability and achieve the effect of switching to other availability zones as soon as an availability zone fails, which of the following Huawei Cloud services is recommended for tenants?

• A.  Storage disaster recovery service SDRS
• B.  Cloud hard disk backup VBS
• C.  Cloud server backup CSBS
• D.  Cloud service disaster recovery service CBS

Which of the following are typical application scenarios of the ServiceStage microservice solution? (Multiple choice)

• A.  Gray release
• B.  Microservice development and management
• C.  Continuous integration and continuous delivery
• D.  Rapid development and deployment of web applications

The business of an Internet enterprise is growing rapidly. Although its application has realized the operation of sub-database, the amount of single-table data in the corresponding MySQL database continues to increase. The corresponding time becomes longer. The throughput dropped. The company split the frequently used fields into the new data table by re-separating the table directly. Which way of thinking was the above scenario solved by the AKF expansion cube?

• A.  Y axis load balancing
• B.  X axis horizontal expansion
• C.  Y axis function decoupling
• D.  Z axis data partition