Free H13-922 Exam Braindumps (page: 18)

Page 17 of 39

What kind of logs can be used for recovery in the event of a system crash

  1. System Log
  2. Performance Log
  3. pg_xlog
  4. pg_clog

Answer(s): C



Which of the following types of logs records the final status of a transaction?

  1. System Log
  2. Performance Log
  3. pg_xlog
  4. pg_clog

Answer(s): D



Performance logs focus on access performance issues for internal resources.

  1. T
  2. F

Answer(s): B



What are the ACID characteristics of transaction

  1. Atomic
  2. Consistency
  3. Isolation
  4. Persistence

Answer(s): A,B,C,D






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