Online Access Free H13-922 Exam Questions

What problems might be caused by modifying the contents of the pg_hba.comf configuration file

• A.Cause the database process to restart
• B.The client is not connected or the CN or DN is abnormal.
• C.Causes SQL statement execution to be interrupted
• D.Cause database data to be inconsistent

Scenarios in which anonymous blocks are applicable

• A.Concurrent execution
• B.Never execute
• C.Frequent execution
• D.Repeat

Whether the GTM and DN instance status of the instance active / standby switchover is normal.

• A.T
• B.F

SSL technology can prevent man-in-the-middle attacks and network monitoring.

• A.T
• B.F

What is wrong about the logical cluster description?

• A.GaussDB 200 supports physical expansion mode, supports elastic cluster expansion to logical cluster
• B.When the amount of data storage required by the business decreases, in order to avoid wasting resources, the logical cluster or elastic cluster can be scaled down
• C.GaussDB 200 only supports the physical expansion mode, and the human physical cluster is directly expanded to the logical cluster.
• D.When the nodes of the logical cluster change or the logical cluster capacity is not redistributed, you need to manually perform data redistribution on the logical cluster.