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Storage Structure in Databases MCQs Quiz Online PDF Download eBook

Solve Storage Structure in Databases Multiple Choice Questions (MCQ), storage structure in databases quiz answers PDF database practice test for online degree programs. Learn database transactions Multiple Choice Questions and Answers (MCQs), "Storage Structure in Databases Quiz" questions and answers to learn online certificate courses. Learn transaction isolation levels, storage structure in databases, storage and file structure test prep for 2 year computer science degree.

"Examples of nonvolatile storage are magnetic disks and" Multiple Choice Questions (MCQ) on storage structure in databases with choices flash memory, main memory, cache memory, and primary memory to learn online certificate courses. Practice storage structure in databases quiz questions for merit scholarship test and certificate programs for computer and information science.

MCQs on Storage Structure in Databases PDF Download eBook

MCQ: Examples of nonvolatile storage are magnetic disks and

  1. Flash memory
  2. Main memory
  3. Cache memory
  4. Primary memory

A

MCQ: When the changes made by the aborted transaction has been undone, the transaction is said to be

  1. Committed
  2. Derived
  3. Rolled back
  4. Depicted

C

MCQ: Any changes made by the aborted transaction to the database, must be

  1. Completed
  2. Done
  3. Undone
  4. Displayed

C

MCQ: Examples of volatile storage are main memory and

  1. Cache memory
  2. Magnetic disk
  3. Flash memory
  4. Magnetic tapes

A

MCQ: If a transaction is not able to complete its execution successfully, it is said to be

  1. Rolled back
  2. Logged
  3. Terminated
  4. Aborted

D