Concurrency Control in DBMS MCQs Quiz Online PDF Download

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Database management system practice test MCQ: aserver processhandling requests for a singleclient process is responsibility of with choices dedicated channel, dedicated transaction, dedicated server and dedicated system with common interview questions and answers for online pre-employment assessment of job seekers. Free study guide is for online learning concurrency control in dbms quiz with MCQs to practice test questions with answers.

MCQs on Concurrency Control in DBMS Quiz PDF Download

MCQ: A?server process?handling requests for a single?client process is responsibility of

  1. Dedicated channel
  2. Dedicated transaction
  3. Dedicated server
  4. Dedicated system

C

MCQ: A nonprocedural language is named to be

  1. Definitive language
  2. Declarative language
  3. Dedicated language
  4. Deferrable language

B

MCQ: Associated number of parallel execution servers with a single operation is called its

  1. Degree of parallelism
  2. Degree of dependency
  3. Degree of dimension
  4. Degree of direction

A

MCQ: To effectively use multiple CPUs, it is needed to design

  1. Dependencies
  2. Parallel execution
  3. Paging
  4. Concurrent Scheming

B

MCQ: When two or more users are waiting for data locked by each other, such situations are known to be

  1. Dead-lock
  2. Object-lock
  3. Data-lock
  4. Process-lock

A