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Database Systems Practice Test 396

Security and Authorization Multiple Choice Questions (MCQs) PDF Download - 396

The Security and Authorization MCQ with Answers PDF (Security and Authorization Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 12-396 to prepare Database Systems Practice Tests. Learn Intermediate SQL Test PDF, Security and Authorization Multiple Choice Questions (MCQ Quiz) for applied computer science. The Security and Authorization MCQ App Download: Free certification app for failure classification in dbms, relational algebra, concurrency in index structures, dbms authentication, security and authorization test prep for online degree programs.

The MCQ Quiz: SQL authorization mechanism doesn't grants privileges on; "Security and Authorization" App (Play Store & App Store) with answers: Specified tuples; Specified attributes; Entire relation; for applied computer science. Practice Intermediate SQL Questions and Answers, Apple Book to download free sample for best online schools for computer science.

Security and Authorization MCQ Quiz with Answers PDF Download: Test 396

MCQ 1976:

SQL authorization mechanism doesn't grants privileges on

  1. Specified attributes
  2. Specified tuples
  3. Entire relation
  4. None of the above
MCQ 1977:

The SQL data-definition language includes commands to grant and

  1. Transfer privileges
  2. Transmit privileges
  3. Revoke privileges
  4. Authorize
MCQ 1978:

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

  1. Read-only
  2. Update
  3. Write-only
  4. Both A and B
MCQ 1979:

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

  1. Structure
  2. Definition
  3. Arity
  4. Declaration
MCQ 1980:

The input and output operations of any database are done in

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

Database Systems Exam Prep Tests

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Security and Authorization App (Android & iOS)

Security and Authorization App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (iOS & Android)

Educational Psychology App (Android & iOS)

Educational Psychology App (Android & iOS)

ICT App (Android & iOS)

ICT App (iOS & Android)