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Actual exam question from Oracle's 1z0-084
Question #: 1
Topic #: 1
[All 1z0-084 Questions]

The CURSOR_SHARING and OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES parameters are set to default. The top five wait events in an AWR report are due to a large number of hard parses because of several almost identical SQL statements.
Which two actions could reduce the number of hard parses? (Choose two.)

  • A. Create the KEEP cache and cache tables accessed by the SQL statements.
  • B. Create the RECYCLE cache and cache tables accessed by the SQL statements.
  • C. Increase the size of the library cache.
  • D. Set OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES to TRUE.
  • E. Set the CURSOR_SHARING parameter to FORCE.
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Suggested Answer: CE 🗳️
by cowwwboyy at May 24, 2024, 10:02 p.m.

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cujar2003
3 months ago
Increase the size of the library cache and cursor_sharing=FORCE
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