Free MCQsLearn App Download - Integrity Constraints Practice Test PDF Download eBook p. 423
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"Referential-integrity constraints are also known to be", integrity constraints Multiple Choice Questions (MCQ) with choices subset dependent, set dependent, reference dependent, and integrity dependent for online SQL certification courses. Learn sql concepts and queries questions and answers with free online certification courses for online computer science schools.
Trivia Quiz on Integrity Constraints PDF Download eBook
MCQ: Referential-integrity constraints are also known to be
- Set dependent
- Subset dependent
- Reference dependent
- Integrity dependent
B
MCQ: SQL implicitly extracts the value from the single attribute of the single tuple in the relation, and returns
- True
- False
- Unknown
- Value
D
MCQ: The symbol that can be used in the select clause to denote 'all attributes', is
- _
- ^
- &
- *
D
MCQ: The data dictionary cache holds data in the form of
- Blocks
- Buffers
- Rows
- Columns
C
MCQ: To deal with the responsibilities, a database system is partitioned into
- Segments
- Chunks
- Channels
- Modules
D