Youenabledblockchangetrackingforfasterincrementalbackupsinyourdatabase.Whichbackgroundprocesswritestothechangetrackingfile?()
A. RBAL
B. CKPT
C. SMON
D. PMON
E. MMON
F. CTWRG.DBWR
查看答案
伽利略死于哪一年?()
A. 1578年
B. 1642年
C. 1683年
D. 1712年
以下著作中不属于奥古斯丁的是?()
A. 《上帝之城》
B. 《忏悔录》
C. 《论自由意志》
D. 《神学大全》
ChoosethetwocorrectstatementsregardingOracleWebLogicServer()
A. aserverinstancecanbeassociatedwithmultiplemachines
B. amachinecanbeassociatedwithmultipleserverinstance
C. aserverinstancecanbeassociatedwithonlyasinglemachine
D. amachinecanbeassociatedwithonlyoneserverinstance
ExaminethefollowingRMANcommand:BACKUPDATABASETAGTESTDBKEEPUNTIL’SYSDATE+1’RESTOREPOINTTESTDB06;WhichtwostatementsaretrueregardingthebackuptakenbyusingtheaboveRMANcommand?()
A. Onlydatafilesandthecontrolfilearebackedup.
B. Archivedredologsarebackeduponlyifthedatabaseisopenduringthebackup.
C. Thebackupisdeletedafteroneday,regardlessofthedefaultretentionpolicysettings.
D. Thebackupbecomesobsoleteafteroneday,regardlessofthedefaultretentionpolicysettings.