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DBMS Selection Operation in Query Processing MCQs
We can fetch ___ record(s) with equality on key, as opposed to equality on non-key
13. We can fetch ___ record(s) with equality on key, as opposed to equality on non-key.
- One
- Two
- Three
- Multiple
Answer: D) Multiple
Explanation:
We can fetch multiple records with equality on key, as opposed to equality on non-key.