True/False
Copies of each database record or page after it was changed by a transaction that are saved for use in database recovery are called ghost images.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q72: An active data repository is one in
Q73: A series of actions to be taken
Q74: Explain the process of using optimistic locking.
Q75: Distinguish between the four cursor types.
Q76: A dynamic cursor saves primary key values
Q78: Which are more commonly used: implicit or
Q79: When a transaction rereads data that has
Q80: Which of the following would not be
Q81: Locks with large granularity are easy for
Q82: Locks that are placed assuming that a