ARIES Algorithm in DBMS MCQs Quiz Online PDF Download

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MCQs on ARIES Algorithm in DBMS Quiz PDF Download

MCQ: Log records contain

  1. Old value
  2. New value
  3. Both A and B
  4. Error value

C

MCQ: Degree of durability in which transaction commits as soon as its written at primary and backup site is known to be

  1. One-safe
  2. Two-very-safe
  3. Two-safe
  4. Three-safe

B

MCQ: A con?guration that can takeover by backup site almost instantaneous is known as

  1. Hot-spare
  2. Time to commit
  3. One-safe
  4. Two-safe

A

MCQ: Degree of durability in which transaction commits as soon as its commit log record is written in primary site, is known to be

  1. One-safe
  2. Two-very-safe
  3. Two-safe
  4. Three-safe

A