民主法治，就是社会主义民主得到充分发扬。（)。A．社会主义政治建设得到充分发展B．社会主义法治建设

A. The two statements produce identical results.

B. The second statement returns a syntax error.

C. There is no need to specify DESC because the results are sorted in descending order by default.

D. The two statements can be made to produce identical results by adding a column alias for the salary column in the second SQL statement.

A.Itwilldisplayalistoffilesthatneedincrementalbackup.

B.Itwilldisplayalistoffilesthatneedbackupafterfivedays.

C.Itwilldisplayalistoffilesthatwerebackedupinthelastfivedays.

D.Itwilldisplayalistoffilesthathavenotbeenbackedupinthelastfivedays.

E.Itwillapplythecurrentretentionpolicytodeterminethefilesthatneedtobebackedup.

lockonthe/（root）slicelocatedondiskc0d0.YoufirstbootoffoftheCD-ROMorDVDintosingleusermode.Whatcommandsshouldyouruntorestorethepbootandbootblockontheslice？（）

A.A

B.B

C.C

D.D

A. Oracle Workflow Builder

B. Oracle Workflow Definition Loader

C. Oracle Business Event Definition Loader

D. Workflow Administrator Web page in E-Business Suite

YouaremaintainingyourdatabaseinOracle10g.Whileperforminganincrementalbackupofthedatabase，youwanttobackuponlythoseblocksthathavechangedsincethelastbackup.Whichfilewillyoucreatetoincreasetheperformanceofthebackupoperationwhileperformingtheincrementalbackupofthedatabase？（）

A.redologfiles

B.passwordfile

C.controlfile

D.changetrackingfile

A. Phase

B. Status

C. Source Type

D. Rule Function

E. Customization Level

A.ConfigureaWorkManagerfortheMDBwithaMaximumThreadConstraint.

B.ConfigureaWorkManagerfortheMDBwithaMinimumThreadConstraint.

C.ConfigureaWorkManagerfortheMDBwithaMaximumThreadConstraintandaCapacity Constraint.

D.ConfigureaWorkManagerfortheMDBwithaMinimumThreadConstraintandaCapacityConstraint.

E.ConfigureaWorkManagerfortheMDBwithbothaMaximumThreadConstraintandMinimumThreadConstraint.

A.LISTcommand

B.CROSSCHECKcommand

C.REPORTcommand

D.SHOWcommand

gJava.Knowingthatyourdatabaseisindanger，whichcommandwouldyouusetobackupyourNOARCHIVELOGmodedatabaseusingRMANwithcompression？（）

A.backupdatabaseall

B.backupcompresseddatabase

C.backupascompressedbackupsetdatabase

D.backupascompressedbackupdatabaseplusarchivelogall

E.backupascompressedbackupsetdatabasepluscompressarchivelogall

A.Undodatabecomesobsoleteafter1，000seconds.

B.Undodatagetsrefreshedafterevery1，000seconds.

C.Undodatawillbestoredpermanentlyafter1，000seconds.

D.Committedundodatawouldberetainedfor1，000secondsiffreeundospaceisavailable.

E.UndodatawillberetainedintheUNDOtablespacefor1，000seconds，thenitgetsmovedtotheTEMPORARYtablespacetoprovidereadconsistency.