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Exam 1z0-052 topic 3 question 131 discussion

Actual exam question from Oracle's 1z0-052
Question #: 131
Topic #: 3
[All 1z0-052 Questions]

Which three are true about dynamic performance views? (Choose three.)

  • A. Read consistency is not guaranteed for these views
  • B. Some of them display data that is useful for SQL statement tuning
  • C. They display selected data from data dictionary base tables
  • D. They can be queried only by SYS even when the database is open
  • E. They contain information that is not available in data dictionary views
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Suggested Answer: ADE 🗳️
Reference: https://docs.oracle.com/cd/B14117_01/server.101/b10755/dynviews_1001.htm
by giovi411 at June 20, 2019, 8:08 a.m.

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giovi411
5 years, 5 months ago
They display information that is not available in data dictionary views + Read consistency is not guaranteed for these views + Some of them display data that is useful for SQL statement tuning
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