H13-831_V2.0 무료 덤프문제 온라인 액세스

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.FALSE
• B.TRUE

The HR department of an enterprise has created a VPC, and the business department has also created a VPC. The HR department wants to access all the hosts in the VPC of the business department, and the business department also wants to access all the resources of the VPC of the HR department. How should the administrator of the company configure to meet this requirement?

• A.Unable to get through the resources of the two VPCs.
• B.Both VPCs are configured with security groups and allow access to the network segment of the opposite VPC.
• C.Both VPCs are configured with subnet ACLs and allow access to the network segment of the opposite VPC.
• D.In the business sector and the HR department VPC configuration between VPC peer connection.

Which of the following descriptions about the role of Deployment in Kubernetes is wrong?

• A.Deployment can be used to define Deployment to create Pod and ReplicaSet.
• B.Deployment can be used for rolling upgrades and rolling back applications.
• C.Deployment can be used to define the logical collection of pods and the strategy for accessing this collection.
• D.Deployment can be used to expand and shrink Pod.

Regarding the description of the relationship between HUAWEI CLOUD MRS service and other HUAWEI CLOUD services, which of the following options are correct? (Multiple choice)

• A.MRS cluster metadata, user billing information and other system operating data can be stored in the RDS relational database.
• B.Huawei cloud grade S per cluster - node is an ECS elastic cloud server.
• C.MRS in the Hive, MapReduce, YARN support export data to OBS in
• D.MRS in the Spark, Flume and Loader supported from OBS import data.

Which options are correct in the following description of PostgreSQL database? (Multiple choice)

• A.The transactional nature of PostgreSQL is close to that of Oracle database.
• B.PostgreSQL does not support functional indexes.
• C.PostgreSQL is an open source database.
• D.PostgreSQL does not support SQL operations JSON or XML.