问题:
The following command is executed to create the baseline template:
SQL> EXECUTEDBMS_WORKLOAD_REPOSITORY.CREATE_BASELINE_TEMPLATE(START_TIME=> TO_TIESTAMP(SYSDATE+2),
END_TIME=>TO_TIMESTAMP(SYSDATE+10), BASELINE_NAME=>’Mybase4’,
TEMPLATE_NAME=>’Mytemp4’, EXPIRATION=>NULL);
Which statement is true about the effect of the above command?()
A . It creates a baseline template that never expires.
B . It produces an error because no snapshot information is provided to create the baseline.
C . It creates a baseline template that expires after the Automatic Workload Repository (AWR) retention period.
D . It creates a repeating baseline template that repeats after the Automatic Workload Repository (AWR) retention period.
The following command is executed to create the baseline template:
SQL> EXECUTEDBMS_WORKLOAD_REPOSITORY.CREATE_BASELINE_TEMPLATE(START_TIME=> TO_TIESTAMP(SYSDATE+2),
END_TIME=>TO_TIMESTAMP(SYSDATE+10), BASELINE_NAME=>’Mybase4’,
TEMPLATE_NAME=>’Mytemp4’, EXPIRATION=>NULL);
Which statement is true about the effect of the above command?()
● 参考解析
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