WhichofthefollowingstatementsisNOTtrueaboutRMAN？（）
A. Itimprovesusabilitybyenablingyoutoreusethescriptstoperformrecoveryoperations.
B. Itdetectsblockcorruptionwhilerestorationandrecoveryoperations.
C. Itenablesyoutoperformblockmediarecovery.
D. Itiscapabletorecoverthroughunrecoverableoperations，withonlyfulldatabasebackups.
查看答案
西方哲学史上对“形而上学”最深刻批判者是谁？（）
A. 黑格尔
B. 康德
C. 莱布尼茨
D. 洛克
WhenperformingrecoverofadatabaseinNOARCHIVELOGmodewithRMAN，thetargetdatabasemustbeinthe（）statetorestorethecontrolfile.
A. OPEN
B. IDLE
C. MOUNT
D. NOMOUNT
《美学》讲演录是谁的作品？（）
A. 洛克
B. 黑格尔
C. 谢林
D. 莱布尼茨
Youwanttoperformthedatabasebackupwhenuseractivityonyoursystemislow,suchasbetween12:00a.m.and2:00am.Whichcommandterminateswithanerrorifthebackupisnotcompleteattheendofthespecifiedduration？（）
A. RMAN＞BACKUPDURATION2:00MINIMIZELOADDATABASE
B. RMAN＞BACKUPDURATION2:00PARTIALFILESPERSET1DATABASE
C. RMAN＞BACKUPDURATION2:00PARTIALMINIMIZETIMEDATABASE
D. RMAN＞BACKUPASCOPYDURATION2:00PARTIALMINIMIZELOADDATABASE
微信支付 
支付宝支付