In case of transaction failure under a deferred update incremental logging scheme, which of the following will

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In case of transaction failure under a deferred update incremental logging scheme, which of the following will be needed?

a. An undo operation
b. A redo operation
c. An undo and redo operation
d. None of the above

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Fundamentals Of Database Systems

ISBN: 9780133970777

7th Edition

Authors: Ramez Elmasri, Shamkant Navathe

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Question Posted: Feb 16, 2022 07:16 AM

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In case of transaction failure under a deferred update incremental logging scheme, which of the following will

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Fundamentals Of Database Systems

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