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DBMS Selection Operation in Query Processing MCQs
The ___ selection predicates are used when working on a complex selection
26. The ___ selection predicates are used when working on a complex selection.
- Conjunction
- Disjunction
- Negation
- All of the above
Answer: D) All of the above
Explanation:
The Conjunction, Disjunction, and Negation selection predicates are used when working on a complex selection.