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單項(xiàng)選擇題

You want to perform in incomplete recovery of your database. 
You plan to use these commands to recover your database: 
SET UNTIL TIME = ’2000-12-09:11:44:00’; 
RESTORE DATABASE;
RECOVER DATABASE; 
How should the commands be executed? ()

A.Only the SET command must be within a RUN block.
B.All commands should be executed at the RMAN prompt.
C.All three commands must be within a single RUN block.
D.Only the RESTORE and RECOVER commands must be within a single RUN block.

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