Algorithms for Recovery and Isolation Exploiting Semantics MCQs Quiz Online PDF Book Download

Algorithms for recovery and isolation exploiting semantics multiple choice questions (MCQs), algorithms for recovery and isolation exploiting semantics quiz answers to learn online DBA degree courses. Database recovery system MCQs with answers, algorithms for recovery and isolation exploiting semantics quiz questions and answers for online bachelor's degree information technology. Learn recovery and atomicity, buffer management, failure classification in dbms, dbms failure classification, algorithms for recovery and isolation exploiting semantics test prep for data science certification.

Learn database recovery system test MCQs: pass that determines which transactions to undo is known as, with choices redo pass, analysis pass, undo pass, and logical pass for online bachelor's degree information technology. Practice merit scholarships assessment test, online learning algorithms for recovery and isolation exploiting semantics quiz questions for competitive assessment in computer science major .

MCQ on Algorithms for Recovery and Isolation Exploiting Semantics Quiz Book Download

MCQ: Pass that determines which transactions to undo is known as

  1. Redo pass
  2. Analysis pass
  3. Undo pass
  4. Logical pass

B

MCQ: An ef?cient implementation of a recovery scheme requires that number of writes to be

  1. Minimum
  2. Maximum
  3. Dependent
  4. Independent

A

MCQ: Features provided by ARIES are nested top actions, recovery independence and

  1. Fine-grained locking
  2. Savepoints
  3. Recovery optimizations
  4. All of the Above

D

MCQ: In log-based schemes, all updates are recorded on

  1. Blocks
  2. Logs
  3. Disks
  4. Main memory

B

MCQ: Transaction processing is based on a

  1. Validation model
  2. Recovery model
  3. Storage model
  4. Network model

C