What are three purposes of the RMAN “FROM” clause?()A. to support PUSH-based active database duplicationB. to support synchronization of a standby database with the primary database in a Data environmentC. To support PULL-based active database duplication

题目
What are three purposes of the RMAN “FROM” clause?()

A. to support PUSH-based active database duplication

B. to support synchronization of a standby database with the primary database in a Data environment

C. To support PULL-based active database duplication

D. To support file restores over the network in a Data Guard environment

E. To support file recovery over the network in a Data Guard environment

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1.The police have found no ______ to the identity of the murdered man.A. clawB. civilC. clueD. clause

2.The wealthy doctor has a __________ daughter.A、three-years-oldB、three years’ oldC、three-year-oldD、three-year old

3.以下对枚举类型名的定义中正确的是______。A．enum a={one,two,three};B．enum a{on=9,two=-1,three};C．enum a={"one","two","three"};D．enum a{"one","two","three"};

4.Believe it or not, Linda’s ( ) son can play the piano now.A、three-years oldB、three-year-oldC、three-year old

参考答案和解析
参考答案：B, C, E
更多“What are three purposes of the RMAN “FROM” clause?() ”相关问题

  • 第1题：

    Whenrunningthetablespacepoint-in-timecommandrecovertablespaceusersuntiltime,,10/06/2008:22:42:00auxiliarydestination,,c:\oracle\auxiliary;youreceivethefollowingerror:RMAN-00571:===========================================================RMAN-00569:===============ERRORMESSAGESTACKFOLLOWS===============RMAN-00571:===========================================================RMAN-03002:failureofrecovercommandat10/08/200816:00:30RMAN-20202:TablespacenotfoundintherecoverycatalogRMAN-06019:couldnottranslatetablespacename"USERS"Whatisthelikelycauseoftheerror?（）

    A.ThedatabaseisinARCHIVELOGmode.

    B.Thereisnotacurrentbackupofthedatabaseavailable.

    C.TheUSERStablespacehasdependentobjectsinothertablespacesandcannotbeapartofaTSPITRalone.

    D.TheUSERStablespaceisnoteligibleforTSPITRbecauseithasinvalidobjects.

    E.Therecovertablespacecommandisincorrectandgeneratestheerror.


    参考答案：B

  • 第2题：

    Despite the wonderful acting and well-developed plot the _________ movie could not hold our attention.

    A) three-hours B) three-hour

    C) three-hours’ D) three-hour’s

     

     


    选B

     用破折号连接的作形容词不用复数.

  • 第3题：

    9、句子（sentence）一定是由两个以上的分句（clause）组成的。


    an example supporting the main idea

  • 第4题：

    Examine the following RMAN command:RMAN> CONFIGURE ENCRYPTION FOR DATABASE ON;RMAN> BACKUP DATABASE PLUS ARCHIVELOG;Which prerequisite must be met before accomplishing the backup?()

    A. Provide a password for the encryption

    B. Set up an Oracle wallet for the encryption

    C. No setup is required as it is a default encryption method

    D. Both Oracle wallet and password must be set up for the encryption


    参考答案：B

  • 第5题：

    句子（sentence）一定是由两个以上的分句（clause）组成的。


    这两本书是谁的？

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