Free MCQsLearn App Download - Integrity Constraints Trivia Questions and Answers PDF Download eBook p. 203
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"If a relation satisfies the specified constraint. If it does, the constraint is", integrity constraints Multiple Choice Questions (MCQ) with choices buffered, added to relation, queued, and rejected for online computer classes. Learn sql concepts and queries questions and answers with free online certification courses for bachelor's degree in computer science.
Integrity Constraints Questions and Answers PDF Download eBook
MCQ: If a relation satisfies the specified constraint. If it does, the constraint is
- Added to relation
- Buffered
- Queued
- Rejected
A
MCQ: The UML diagram that depicts the hardware system component level and its interconnections, is said to be
- E-R diagram
- Implementation diagram
- Activity diagram
- Use case diagram
B
MCQ: For each attribute, we can retrieve its data type using the method
- getColumnTypeData
- getColumnTypeName
- getColumnDataType
- getColumnDataName
B
MCQ: The statement that is used to confer authorization, is known as
- Access
- Grant
- Provide
- Contain
B
MCQ: Only after opening a connection can a Java program execute
- Own statements
- Oracle statements
- SQL statements
- General programming statements
C