H13-922 무료 덤프문제 온라인 액세스

GaussDB 200 tenant can configure the operation permissions of database objects

• A.F
• B.T

What kind of logs can be used for recovery in the event of a system crash

• A.System Log
• B.pg_xlog
• C.Performance Log
• D.pg_clog

For standby clusters, no services can be provided during recovery, and read-only services can be provided during non-recovery periods

• A.False
• B.True

(Multiple choices) Which two phases are involved in a two-phase transaction commit?

• A.Transaction verification phase
• B.Transaction rollback phase
• C.Global commit phase
• D.Transaction pre-commit phase

BTREE index is often used to handle the case where the index is a combined value

• A.FALSE
• B.TRUE