152.You are performing incomplete recovery using RMAN. You execute the following RUN block:
RUN
{
SET UNTIL SCN 1107600;
RESTORE DATABASE;
RECOVER DATABASE;
}
Which statement is true about the result?
A.RMAN restores all datafiles from the most recent backup available since the failure and applies the redo logs necessary to recover the database to SCN 1107600
B.RMAN restores all datafiles needed to restore the database through SCN 1107599 and applies the redo logs necessary to recover the database through SCN 1107599.
C.RMAN restores all datafiles and control files from the most recent backup
D.The RUN block fails because you did not specify an UNTIL clause in your RECOVER DATABASE command
Answer: B
A、错误，从最新的可用备份中恢复数据文件，不能保证一定可以恢复到指定的SCN。
B、正确。
C、不会恢复控制文件。
D、在RUN块中，UNTIL子句始终是有效的。
RUN
{
SET UNTIL SCN 1107600;
RESTORE DATABASE;
RECOVER DATABASE;
}
Which statement is true about the result?
A.RMAN restores all datafiles from the most recent backup available since the failure and applies the redo logs necessary to recover the database to SCN 1107600
B.RMAN restores all datafiles needed to restore the database through SCN 1107599 and applies the redo logs necessary to recover the database through SCN 1107599.
C.RMAN restores all datafiles and control files from the most recent backup
D.The RUN block fails because you did not specify an UNTIL clause in your RECOVER DATABASE command
Answer: B
A、错误，从最新的可用备份中恢复数据文件，不能保证一定可以恢复到指定的SCN。
B、正确。
C、不会恢复控制文件。
D、在RUN块中，UNTIL子句始终是有效的。
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/81227/viewspace-2120468/ ，如需转载，请注明出处，否则将追究法律责任。
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