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Security and Authorization Practice Test PDF Download eBook p. 396

Learn Security and authorization mock test for exam, security and authorization MCQ with answers pdf to solve data science test 396 for online job interview. Practice Intermediate SQL Trivia Questions and answers, security and authorization Multiple Choice Questions (MCQ) for online DBMS, DBA. Free security and authorization MCQs, failure classification in dbms, relational algebra, concurrency in index structures, dbms authentication, security and authorization test prep to learn online certificate courses.

"SQL authorization mechanism doesn't grants privileges on", security and authorization Multiple Choice Questions (MCQ) with choices specified tuples, specified attributes, entire relation, and none of the above to learn online educational courses. Learn intermediate sql questions and answers with free online certification courses for computer software engineer online degree.

Trivia Quiz on Security and Authorization PDF Download eBook

Security and Authorization Quiz

MCQ: SQL authorization mechanism doesn't grants privileges on

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

B

DBMS Authentication Quiz

MCQ: The SQL data-definition language includes commands to grant and

  1. Transfer privileges
  2. Transmit privileges
  3. Revoke privileges
  4. Authorize

C

Concurrency in Index Structures Quiz

MCQ: Multiversion two-phase locking, requires transactions to be declared as

  1. Read-only
  2. Update
  3. Write-only
  4. Both A and B

D

Relational Algebra Quiz

MCQ: For the union operation, the relations r and s must be of the same

  1. Structure
  2. Definition
  3. Arity
  4. Declaration

C

Failure Classification in DBMS Quiz

MCQ: The input and output operations of any database are done in

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

C