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Oracle Oracle Database Administration II
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Question #9
#9
Multiple Choice
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Which three factors influence the optimizer's choice of an execution plan? (Choose three.)
A.
the optimizer_mode initialization parameter
B.
operating system (OS) statistics
C.
cardinality estimates
D.
object statistics in the data dictionary
E.
fixed baselines
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Exam 1Z0-062 Topic 1 Question 13
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