If we want to retain all duplicates, we must write in place of union.

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Mr. Dubey

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📊 Database Management System (DBMS)

Q. If we want to retain all duplicates, we must write in place of union.

(A) union all
(B) union some
(C) intersect all
(D) intersect some

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✅ Correct Answer: (A) union all

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