ARIES Algorithm in DBMS MCQs Test Online PDF Download

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Practice database recovery system aptitude test MCQs: degree of durability in which transaction commits as soon as its written at primary and backup site is known to be, for free online computer science courses with options one-safe, two-very-safe, two-safe, three-safe for online bachelor's degree in computer science. Free skills assessment test is for online learning aries algorithm in dbms quiz questions with MCQs, exam preparation questions and answers.

MCQ 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