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Question

Backward recovery is which of the following?

A
Where the before-images are applied to the database.
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B
Where the after-images and a = before-images are applied to the database.
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C
Where the after-images are applied to the database
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D
Continuing without any recovery
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E
Switching to an existing copy of the database
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Solution

The correct option is A Where the before-images are applied to the database.
Backward recovery applies the journal file to the active database, moving backwards from the end of the file. Backward recovery uses 'before-image' journaling.

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