A company utilizes the GFS backup standard. Which of the following describes this backup method?()A. Greatest, Final, SequentialB. Full, Partial, IncrementalC. Monthly, Weekly, DailyD. Full, Differential, Incremental

题目
A company utilizes the GFS backup standard. Which of the following describes this backup method?()

A. Greatest, Final, Sequential

B. Full, Partial, Incremental

C. Monthly, Weekly, Daily

D. Full, Differential, Incremental

相似考题

1.YoudiscoverthatthemsdbdatabaseonaSQLServer2005computeriscorruptandmustberestored.Databasesarebackedupdaily.Thedatabasebackupfilesarewrittentoanetworkshare，butthefilenamesdonotclearlyindicatewhichdatabasesareineachfile.Youneedtolocatethecorrectbackupfileasquicklyaspossible.ThefirstfileinthelistisnamedDBBackup.bak.WhichTransact-SQLstatementshouldyouuse？（）A.RESTORELABELONLYFROMDISK=N\\Server1\Backup\DBBackup.bakB.RESTOREHEADERONLYFROMDISK=N\\Server1\Backup\DBBackup.bakC.RESTOREVERIFYONLYFROMDISK=N\\Server1\Backup\DBBackup.bakD.RESTOREDATABASEMSDBFROMDISK=N\\Server1\Backup\DBBackup.bak

2.Youbackedupthedatabaseat8a.m.todayusinganonlinebackup.Accountingmadealargechangetotheunderlyingdatabetween10a.m.andnoon.Whichofthefollowingactionswouldensurethatthechangescouldberecoveredusingthe8a.m.backup？（）A.Createamanualincrementalonlinedatabasebackup.B.Backupallthearchivedredologsgeneratedsincethe8a.m.backup.C.Createabrand-newbackupafterallthechangeshavebeenapplied.D.Thereisnowaytomakethechangesrecoverablebasedonthe8a.m.backup.E.Performanonlinebackupofthetablespace（s）thatcontainedchangeddata.

3.Youperformdifferentialincrementallevel1backupsofyourdatabaseoneachworkingdayandlevel0backuponSundays,totape.Whichtwostatementsaretrueaboutdifferentialincrementalbackups()A.ThebackupperformedonSundayscontainsalltheblocksthathaveeverbeenusedinthedatabase.B.ThebackupperformedonSundayscontainsalltheblocksthathavechangedsincethelastlevel1backup.C.Thebackupperformedoneachworkingdaycontainsalltheblocksthathavechangedsincethelastlevel0 backup.D.ThebackupperformedonMondaycontainsalltheblocksthathavechangedsincethelevel0backup，and everyotherworkingdaycontainsalltheblocksthathavechangedsincethelevel1backup

4.Whichviewprovidesinformationonthebackupstatusofthedatafilesinthedatabase?()A.V$BACKUPB.V$BACKUP_STATUSC.V$BACKUP_DATAFILED.V$DATAFILE_BACKUPE.V$TABLESPCE_BACKUP

更多“A company utilizes the GFS backup standard. Which of the following describes this backup method?() ”相关问题

  • 第1题：

    YouareusingtheBlockMediaRecoveryfeaturetorecovertheblocksthataremarkedcorruptsincethelastbackup.Whichviewwillyouquerytodisplayinformationaboutthedatablocksthataremarkedcorruptsincethelastbackup?()

    A.V$BACKUP_CORRUPTION

    B.V$COPY_CORRUPTION

    C.V$DATABASE_BLOCK_CORRUPTION

    D.RC_BACKUP_CORRUPTION


    参考答案：C

  • 第2题：

    Whichofthefollowingviewsmustyouquerytoidentifyanycorruptdatafileblocksthathavebeendetectedduringbackupsetcreation?()

    A.V$COPY_CORRUPT

    B.V$COPY_CORRUPTION

    C.V$BACKUP_CORRUPT

    D.V$BACKUP_CORRUPTION


    参考答案：D

  • 第3题：

    AsystemmustbeupgradedfromAIX5.1to5.2.Whichofthefollowingschedulingprocessesshouldbeperformed?()

    A.Scheduleenoughdowntimetobackup,upgradeandreboot.

    B.Backup,upgrade,thenscheduleenoughdowntimetorebootthesystem.

    C.Backup,thenscheduleenoughdowntimetoupgradeandrebootthesystem.

    D.Noschedulingprocessesarenecessarybecausenodowntimeisrequired.


    参考答案：A

  • 第4题：

    WherecanyouobtaininformationaboutfulldatabasebackupsetcreatedusingRMAN,ifthecontrolfilewasusedastherepository?()

    A.V$BACKUPSET

    B.RC_DATABASE

    C.V$BACKUP_SET

    D.RC_BACKUP_SET


    参考答案：C

  • 第5题：

    An administrator wants to restore the /etc/resolv.conf file from a mksysb backup onto server1. After the mksysb is mounted in /mnt/backup/ from the local nim server.Which command should be run to restore the file?（）

    A.tar -xvf /mnt/backup/server1.mksysb ./etc/resolv.conf

    B.restore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.conf

    C.listvgbackup -f /mnt/backup/server1.mksysb -r ./etc/resolv.conf

    D.restorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf


    参考答案：C

  • 第6题：

    Examinethissyntaxwhichallocateschannelsduringaparallelimagecopy：RMAN>CONFIGUREDEVICETYPEdiskparallelism4：2>COPY3>datafile1TO‘/BACKUP/datafile1.dbf’，4>datafile2TO‘/BACKUP/datafile2.dbf’，5>datafile3TO‘/BACKUP/datafile3.dbf；RMAN>COPY2>datafile4TO‘/BACKUP/datafile4.dbf’；Howmanychannelsareused？（）

    A.0

    B.1

    C.3

    D.4


    参考答案：D

相关内容