10. þ D. Row movement is a prerequisite for a table shrink operation.
ý A, B, and C. A is wrong because compaction is part of the shrink, not a
prerequisite. B is wrong because there is no need to disable triggers—they
will be disabled automatically. C is wrong because row movement must be
enabled, not disabled.
CHAPTER 24
The AWR and the Alert System
Exam Objectives
In this chapter you will learn to
• 052.12.2 Use and Manage Automatic Workload Repository (AWR)
• 052.12.3 Use Advisory Framework
• 052.12.4 Manage Alerts and Thresholds
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