最新的 Huawei-certification H13-831_V2.0 免費考試真題:

1. Deploy the Guestbook application on Servicestage. Guestbook is composed of three container application components: Frontend is the front store component, and the code logic is implemented in Frontend to achieve the following two goals: 1 Reduce the communication between Frontend and redis-maste Possible network loss: 2 can make the primary and backup storage scattered on different nodes, reducing the impact of downtime. Which of the following statement are correct? (Multiple choice)

A) Anti-affinity deployment of node types for fredis-master and tredis-slave
B) Anti-affinity deployment of application type to contend and redis-master.
C) Affinity deployment of application type to contend and redis-master.
D) Affinity deployment of redis-mastertDredis-slave node type

2. Which of the following source database engines does Huawei Cloud DRS support? (Multiple choice)

A) MongoDB
B) MySQL
C) PostgreSQL
D) SQL Server

3. If the database instance of a Huawei Cloud tenant is under an unknown attack, which of the following methods is recommended for the tenant administrator to complete the creation of the database firewall policy?

A) Cannot automatically create security policies for existing attacks.
B) Learning mode
C) Database firewall
D) Risk-based IPS/IDS

4. After a user has purchased a Huawei Cloud ECS elastic cloud server with CentOS 7.2 operating system.
Which of the following operations does not violate Huawei Cloud ECS usage restrictions?

A) Modify the MAC address of the ECS network card in the network card configuration file.
B) Upgrade the operating system version from Cent Os 7.2 to Cent OS 7.3
C) Modify the kernel startup parameters of the operating system.
D) Uninstall ECS hardware driver.

5. When users use HUAWEI CLOUD SMS to migrate window hosts, the basic unit of file system block (Block) is used for migration, and only valid block data is migrated to the destination server, thereby improving migration efficiency.

A) TRUE
B) FALSE

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