Free H13-922 Exam Braindumps (page: 19)

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Which two steps are involved in a two-phase transaction submission

  1. Transaction verification phase
  2. Transaction pre-commit phase
  3. Transaction back stage
  4. Global commit phase

Answer(s): B,D



The tool used to clean up residual transactions is called

  1. gs_clean
  2. gs_guc
  3. gs_dump
  4. gs_ctl

Answer(s): A



The status of the upper system of the transaction includes

  1. default
  2. begin
  3. inprgress
  4. commit
  5. abort
  6. end

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



The lock mode used by the insert transaction is

  1. AccessShareLock
  2. RowExclusiveLock
  3. ShareUpdateExlusiveLock
  4. ExclusiveLock

Answer(s): B






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