최신 1z0-076 무료덤프 - Oracle Database 19c: Data Guard Administration
There are currently 6 applief. and 6 pfepafef processes running and no idle applier processes on y logical standby database.
The max_SERVERS SQL apply parameter and number of archiver processes are both set to 12.
Identify two changes, each of which would allow you to increase the number of applier processes.
The max_SERVERS SQL apply parameter and number of archiver processes are both set to 12.
Identify two changes, each of which would allow you to increase the number of applier processes.
정답: B,D
설명: (DumpTOP 회원만 볼 수 있음)
Active Data Guard (ADG) databases are widely used to offload reporting or ad hoc query-only jobs from the primary database. Reporting workload profile is different from the primary database and often requires tuning.
Which tool is used to tune SQL workloads running on an ADG database?
Which tool is used to tune SQL workloads running on an ADG database?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
Your Data Guard environment has one physical standby database using Real-Time Query. Two sequences have been created by these SQL statements:
Neither sequence has been used since being created.
Session 1 connects to the primary database instance and issues these two SQL statements:
SELECT a.nextval FROM DUAL; SELECT b.nextval FROM DUAL;
Then session 2 connects to the physical standby database instance and issues the same SQL statements. Which output will be seen for session 2?
Then session 2 connects to the physical standby database instance and issues the same SQL statements. Which output will be seen for session 2?
Neither sequence has been used since being created.
Session 1 connects to the primary database instance and issues these two SQL statements:
SELECT a.nextval FROM DUAL; SELECT b.nextval FROM DUAL;
Then session 2 connects to the physical standby database instance and issues the same SQL statements. Which output will be seen for session 2?
Then session 2 connects to the physical standby database instance and issues the same SQL statements. Which output will be seen for session 2?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
Examine this query and its output:
Which two statements are true?
Which two statements are true?
정답: B,C
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Which two statements are true when using non-rolling release upgrades in a Data Guard environment?
정답: B,E
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Examine this validate command:
DGMGRL> VALIDATE DATABASE VERBOSE "<database name>";
Which THREE statements are TRUE?
DGMGRL> VALIDATE DATABASE VERBOSE "<database name>";
Which THREE statements are TRUE?
정답: A,B,C
설명: (DumpTOP 회원만 볼 수 있음)
Which three statements are true about snapshot standby databases?
정답: B,D,F
설명: (DumpTOP 회원만 볼 수 있음)