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You use a recovery catalog for maintaining your database backups.You execute the following command:$rman TARGET / CATALOG rman / cat@catdbRMAN >BACKUP VALIDATE DATABASE ARCHIVELOG ALL;Which two statements are true?（）A. Corrupted blocks, if any, are repair

题目

You use a recovery catalog for maintaining your database backups.You execute the following command:$rman TARGET / CATALOG rman / cat@catdbRMAN >BACKUP VALIDATE DATABASE ARCHIVELOG ALL;Which two statements are true?（）

A. Corrupted blocks, if any, are repaired.

B. Checks are performed for physical corruptions.

C. Checks are performed for logical corruptions.

D. Checks are performed to confirm whether all database files exist in correct locations

E. Backup sets containing both data files and archive logs are created.

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更多“You use a recovery catalog for maintaining your database backups.You execute the following ”相关问题

  • 第1题：

    Youarerequiredtoflashbackyourdatabase.Youwanttofindtheamountofflashbackdatageneratedsincethedatabasewasopened.Whichtaskwillyouperformtoobtaintherequiredinformation?()

    A.QuerytheV$FLASHBACK_DATABASE_LOGview.

    B.QuerytheV$FLASHBACK_DATABASE_STATview.

    C.CheckthevalueoftheDB_FLASHBACK_RETENTION_TARGETinitializationparameter.

    D.QuerytheV$RECOVERY_FILE_DESTview.


    参考答案：B

  • 第2题：

    Whichofthefollowingrolesprovidestheprivilegestomaintainandquerytherecoverycatalogschema?()

    A.EXECUTE_CATALOG_ROLE

    B.CONNECT

    C.RESOURCE

    D.RECOVERY_CATALOG_OWNER

    E.RECOVERY_CATALOG_USER


    参考答案：D

  • 第3题：

    在对RMAN用户进行授权时,不需要授予的权限是()。

    A.CONNECT

    B.RECOVERY_CATALOG_OWNER

    C.DBA

    D.RESOURCE


    参考答案：C

  • 第4题：

    YouaremaintainingtheSALESdatabaseforanorganization.YouhaveenabledtheFlashbackDatabasefeatureandwanttoestimatetheflashbackspacerequiredforfutureoperations.Whichviewwouldyouquerytoestimatetheflashbackspacerequired？（）

    A.V$DATABASE

    B.V$FLASHBACK_DATABASE_STAT

    C.V$FLASHBACK_DATABASE_LOG

    D.V$RECOVERY_FILE_DEST


    参考答案：B

  • 第5题：

    YouwouldliketocreateanRMANrecovercatalog&e

    YouwouldliketocreateanRMANrecovercataloginwhichtostoreinformationaboutyourDB01database.YouwanttousethedatabasenamedRCDBforthestorageofyourrecoverycatalog.Thesixstepsyouwillfollowtocreatearecovercatalogarenotdisplayedinthecorrectorder.Whichdisplaysthecorrectorder？（）

    1.Granttheappropriateprivileges（CONNECTandRESOURCE）androles

    （RECOVERY_CATALOG_OWNER）totheuserresponsibleforperformingbackupandrecoveroperations.

    2.Registerthetargetdatabaseinthecatalog.

    3.CreatethecatalogusingtheRMANcommandlineinterpreter.

    4.Createauserandschemawhichwillowntherecoverycatalog.

    5.CreatetablespacetoholdthecataloginthedatabaseyouhavededicatedforyourRMANrecoverycatalog.

    6.ConnecttothetargetdatabaseusingSYSDBAprivileges.


    参考答案：E

  • 第6题：

    （ ） – Is Miss White __________ English teacher, Maria?

    – No, she teaches __________ geography.

    A．your；my

    B．you；mine

    C．you；us

    D．your；us


    正确答案：D

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