3. Your database is in noarchivelog mode, and you lose a noncritical datafile.
What can you do to minimize loss of data? (Choose the best answer.)
A. Restore the one damaged file, and leave the rest of the database up-to-date.
B. Restore all the datafiles, but leave the controlfile up-to-date.
C. Restore the whole database, and clear the online redo logs.
D. Restore the one damaged file, and apply the online redo logs.
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