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Database Transactions MCQs Quiz Online PDF Download eBook

Solve Database Transactions Multiple Choice Questions (MCQ), database transactions quiz answers PDF data science practice test for online courses. Learn sql concepts and queries Multiple Choice Questions and Answers (MCQs), "Database Transactions Quiz" questions and answers for computer software engineer online degree. Learn sql data types and schemas, database views test prep for computer science associate degree.

"Once a transaction has executed commit work, its effects can no longer be undone by" Multiple Choice Questions (MCQ) on database transactions with choices trace work, transmit work, rollback work, and traceback work for computer software engineer online degree. Practice database transactions quiz questions for merit scholarship test and certificate programs for 2 year computer science degree.

MCQs on Database Transactions PDF Download eBook

MCQ: Once a transaction has executed commit work, its effects can no longer be undone by

  1. Trace work
  2. Transmit work
  3. Rollback work
  4. Traceback work

C

MCQ: In the case of power outage or other system crash, when the system restarts, the action known to be occur is of

  1. Rollback work
  2. Trace work
  3. Traceback work
  4. Commit work

A

MCQ: All the statements between the keywords begin atomic ...end form a/an

  1. Single transaction
  2. NO transaction
  3. Multiple transactions
  4. 2 parallel transactions only

A

MCQ: The rollback work cannot undo, once a transaction has executed by the

  1. Commit work
  2. Traceback work
  3. Trace work
  4. Transmit work

A

MCQ: How to turn off automatic commit depends on the specific

  1. Database system
  2. Queries execution
  3. SQL implementation
  4. Structure design

C