Oracle
1Z0-063 · Question #177
1Z0-063 Question #177: Real Exam Question with Answer & Explanation
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Question
Which three statements are true about automated maintenance tasks?
Options
- APredefined maintenance tasks consist of automatic optimizer statistics collection, running
- BA repository is maintained in the SYSTEM tablespace to store the history of execution of all tasks.
- CThey run at predefined time intervals that are intended to occur during a period of low system
- DAn Oracle Scheduler job is created for each maintenance tasks that is scheduled to run in a
- EA maintenance window is automatically extended until all the maintenance tasks defined are
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