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Exam 1z0-084 topic 1 question 33 discussion

Actual exam question from Oracle's 1z0-084
Question #: 33
Topic #: 1
[All 1z0-084 Questions]

A database instance is suffering poor I/O performance on two frequently accessed large tables.
No Big Table caching occurs in the database.
Examine these parameter settings:

Which are two actions either one of which will allow Big Table caching to occur?

  • A. increasing DB_BIG_TABLE_CACHE_PERCENT_TARGET to at least 50
  • B. setting DB_KEEP_CACHE_SIZE to at least 50M
  • C. increasing DB_BIG_TABLE_CACHE_PERCENT_TARGET to at least 25
  • D. increasing DB_CACHE_SIZE to 1G
  • E. setting PARALLEL_DEGREE_POLICY=ADAPTIVE
  • F. setting PARALLEL_DEGREE_POLICY=AUTO
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Suggested Answer: CE 🗳️
by krwi1 at March 18, 2025, 10:18 a.m.

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krwi1
2 weeks, 2 days ago
Selected Answer: EF
I vote for E, F
upvoted 1 times
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