单项选择题
Which of the following commands cannot use the functionality assosciated with theNLS_DATE_FORMAT variable？（）
A.RESTORE
B.RECOVER
C.REPORT
D.BACKUP
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相关考题
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单项选择题
WhatisthemaximumnumberofARCnprocessesthatcanbedefinedusingtheinitializationparameterLOG_ARCHIVE_MAX_PROCESSES？（）
A.1
B.5
C.10
D.15
E.Depends on system memory resources -
单项选择题
Whichbackgroundprocessisresponsibleforwritingthedirtybuffersfromthewritelisttothedatafilesduringacheckpoint？（）
A.CKPT
B.SMON
C.LGWR
D.DBWn
E.ARCn -
单项选择题
WhichofthefollowingstatementisincorrectregardingRMAN？（）
A.It detects corrupt blocks.
B.It performs only offline database backups.
C.It omits empty blocks during backups.
D.It performs tablespace point-in-time recovery （TSPITR）.
