Security and Authorization MCQs & Quiz Online PDF Book Download

Security and authorization multiple choice questions (MCQs), security and authorization quiz answers to learn online CS courses for database management online classes. Intermediate sql MCQs, security and authorization quiz questions and answers for online master degree programs computer science. Learn database authorization, security and authorization test prep for data science certification.

Learn intermediate sql MCQ: authorization on a relation allows a user to update any tuple in relation, is known to be, with choices select authorization, grant authorization, define authorization, and update authorization for online master degree programs computer science. Practice merit scholarships assessment test, online learning security and authorization quiz questions for competitive exams in computer science major .

MCQs on Security and Authorization PDF Book Download

MCQ: Authorization on a relation allows a user to update any tuple in relation, is known to be

  1. select authorization
  2. grant authorization
  3. define authorization
  4. update authorization

D

MCQ: SQL authorization mechanism grants privileges on

  1. Entire relation
  2. Specified attributes
  3. Both A and B
  4. Specified tuples

C

MCQ: Privileges that are granted implicitly to all current and future users, are called as

  1. Private
  2. Natural
  3. Unnatural
  4. Public

D

MCQ: To revoke an authorization, we use statement

  1. Revoke
  2. Modify
  3. Alter
  4. Define

A

MCQ: SQL authorization mechanism doesn't grants privileges on

  1. Specified attributes
  2. Specified tuples
  3. Entire relation
  4. None of the above

B