FAQs: DBMS Objective Questions and Answers 22 PDF Download

Dbms objective questions and answers: Q&A, learn dbms online test prep 22 for distance learning, online degrees courses. Colleges and universities courses' MCQs on dbms objective questions and answers questions and answers to learn dbms quiz with answers.

Study dbms objective questions and answers with multiple choice question (MCQs), if a transaction gets aborted, responsibility of managing it is of, for bachelor degree and masters degree questions with choices evaluation scheme, recovery scheme, control scheme, execution scheme with problem solving answer key to test study skills for online e-learning, formative assessment and jobs' interview preparation tips. Learn database systems questions and answers with problem-solving skills assessment test.

Quiz: DBMS Objective Questions and Answers Worksheet 22 Download PDF

MCQ: If a transaction gets aborted, responsibility of managing it is of

  1. Evaluation scheme
  2. Recovery scheme
  3. Control scheme
  4. Execution scheme

B

MCQ: Low-level instructions generated by DML compiler is executed by

  1. Query evaluation engine
  2. Query execution engine
  3. Query monitor engine
  4. Query evaluation engine

D

MCQ: A transaction is able to access data by using different operations of types

  1. 2
  2. 3
  3. 4
  4. 5

A

MCQ: Process of Log writer outputs log records from

  1. Log buffer
  2. Log records
  3. Log queue
  4. Log record buffer

D

MCQ: Failure in a disk data transfer can be a result of

  1. Head crash
  2. Crash in disk
  3. Data loss in disk
  4. Traffic logging

D