When the recovery manager performs a(n)__________ operation on the log,the database reverts to a previous state by substituting the old value for the value that is stored in the database.
Correct Answer:
Verified
Q57: A(n)_ is a collection of operations that
Q58: At checkpoint time:
A) Log buffers are force
Q59: Dividing an application program into several transactions
Q60: The objective of _ is to maximize
Q61: When transaction T1 has a lock on
Q63: With the _ approach,database updates are written
Q64: With the _ approach,database updates are written
Q65: The degree to which a transaction is
Q66: One of the tools used by the
Q67: _ refers to the size of the
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