Security and Authorization Practice Test PDF Download eBook p. 396
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"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
MCQ: SQL authorization mechanism doesn't grants privileges on
- Specified attributes
- Specified tuples
- Entire relation
- None of the above
B
MCQ: The SQL data-definition language includes commands to grant and
- Transfer privileges
- Transmit privileges
- Revoke privileges
- Authorize
C
MCQ: Multiversion two-phase locking, requires transactions to be declared as
- Read-only
- Update
- Write-only
- Both A and B
D
MCQ: For the union operation, the relations r and s must be of the same
- Structure
- Definition
- Arity
- Declaration
C
MCQ: The input and output operations of any database are done in
- Sector units
- Track units
- Block units
- Log units
C