DBMS Concepts Learning MCQs Quiz Online PDF Download

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MCQs on DBMS Concepts Learning Quiz PDF Download

MCQ: Process of verifying credentials and allowing access to database, is called its

  1. Database isolation
  2. Database authentication
  3. Database application
  4. Database administration


MCQ: Size for a data block for a database is fixed during its

  1. Creation
  2. Retrieval
  3. Object call
  4. Reference call


MCQ: Process of a user presenting credentials to database is known to be

  1. Database administration
  2. Database application
  3. Database isolation
  4. Database authentication


MCQ: In order to access and manipulate data, a software program interacts with a database, known to be

  1. Database application
  2. Database administration
  3. Database authentication
  4. Database isolation


MCQ: Process of restricting users from querying some tables or executing database statements is called

  1. Data access control
  2. Data concurrency control
  3. Data integrity control
  4. Data atomicity control