Failure Classification in DBMS MCQs Quiz Online PDF Book Download

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

Learn database recovery system test MCQs: error that causes loss of data of volatile storage, and halts transaction processing is known as, with choices system error, application error, system crash, and transaction error for online information technology associate's degree. Practice merit scholarships assessment test, online learning failure classification in dbms quiz questions for competitive assessment in computer science major .

MCQ on Failure Classification in DBMS Quiz Book Download

MCQ: Error that causes loss of data of volatile storage, and halts transaction processing is known as

  1. System error
  2. Application error
  3. System crash
  4. Transaction error

C

MCQ: Database is partitioned into storage units of fixed length, known to be

  1. Blocks
  2. Sectors
  3. Units
  4. Tracks

A

MCQ: A data-loss in a disk block can be in result of

  1. Head crash
  2. Sector crash
  3. Failure in data-transfer
  4. Both A and C

D

MCQ: Input and output operations of any database are done in

  1. Sector units
  2. Track units
  3. Block units
  4. Log units

C

MCQ: For recording database modi?cations, widely used structure is called

  1. Scheduling
  2. Buffering
  3. Log
  4. Blocking

C