____ is the process of making some kind of copies of parts of a database,or an entire database.
A) Backup
B) Restoration
C) Recovery
D) Rollback
Correct Answer:
Verified
Q18: A cold backup takes a snapshot of
Q19: A hot backup is not necessarily a
Q20: All of datafiles,archive logs,and redo logs can
Q21: The export utility cannot be used to
Q22: A(n)_ backup is a backup performed when
Q24: A(n)_ backup or recovery requires a database
Q25: Typically,many database installations will use a combination
Q26: Oracle backup and recovery is actually broken
Q27: Smaller redo log entries cause redo logs
Q28: The redo log buffer is always larger
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