Free H13-922 Exam Braindumps
HCIP-GaussDB-OLAP V1.0 Questions 66–70 (page: 15)

Updated On: 9-Feb-2026

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



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



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