Q. Immediate database modiﬁcation technique uses

(A) both undo and redo
(B) undo but no redo
(C) redo but no undo
(D) neither undo nor redo

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✅ Correct Answer: (A) both undo and redo

Published by Mr. Dubey ⭐ 104.82K Points at 16-Sep-2023 03:37 pm in Database Management System (DBMS)

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