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Redo operations are performed exclusively using

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in Database Management by (119k points)
Redo operations are performed exclusively using

(a) Logical logging

(b) Physical logging

(c) Physical log records

(d) Both Physical logging and Physical log records

This question was posed to me in an interview for internship.

My question is based upon Lock Release and Undo Operations topic in portion Recovery System of Database Management

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Best answer
Right choice is (d) Both Physical logging and Physical log records

Easiest explanation - Logging of old-value and new-value information is called physical logging.

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