318.Which command will restore all datafiles to the date 9/30/2008 at 18:00 hours?
A. restore datafiles until time '09/28/2008:21:03:11';
B. restore database files until time '09/28/2008:18:00:00';
C. restore database until time '09/28/2008:18:00:00';
D. recover database until time '09/28/2008:18:00:00';
E. recover database until timestamp '09/28/2008:18:00:00';
Answer: C
答案解析：
使用restore database until time '09/28/2008:18:00:00';命令进行还原。