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Which of the following tools can be used to schedule a backup operation that is to be run every Sunday evening?()A.JournalB.Task CenterC.Activity MonitorD.Command Line Processor

题目
Which of the following tools can be used to schedule a backup operation that is to be run every Sunday evening?()

A.Journal

B.Task Center

C.Activity Monitor

D.Command Line Processor


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更多“Which of the following tools can be used to schedule a backup operation that is to be run every Sunday evening?() ”相关问题
  • 第1题:

    You’re going to have a quiz ( )by another two in the ( )month.

    A. followed,followed

    B. followed,following

    C. following,followed

    D. following,following


    参考答案:B

  • 第2题:

    Youperformdifferentialincrementallevel1backupsofyourdatabaseoneachworkingdayandlevel0backuponSundays,totape.Whichtwostatementsaretrueaboutdifferentialincrementalbackups()

    A.ThebackupperformedonSundayscontainsalltheblocksthathaveeverbeenusedinthedatabase.

    B.ThebackupperformedonSundayscontainsalltheblocksthathavechangedsincethelastlevel1backup.

    C.Thebackupperformedoneachworkingdaycontainsalltheblocksthathavechangedsincethelastlevel0 backup.

    D.ThebackupperformedonMondaycontainsalltheblocksthathavechangedsincethelevel0backup,and everyotherworkingdaycontainsalltheblocksthathavechangedsincethelevel1backup


    参考答案:A, D

  • 第3题:

    By default, how often does a router running IGRP send its complete routing table to its neighbors?()

    A. Every 5 minutes

    B. Every 90 seconds

    C. Every 60 seconds

    D. Every 30 seconds


    参考答案:B

  • 第4题:

    Giventhescriptcreatescriptdb_backup_datafile_script{backupdatafileand1,and2plusarchivelogdeleteinput;}Run{executescriptdb_backup_datafile_scriptusing2;}Whatistheresultofrunningthiscommand?()

    A.ThescriptwillfailsinceyouinstructedRMANtobackuponlyonedatafileratherthantwo

    B.Thescriptwillsuccessfullybackupdatafile3withouterror

    C.Thescriptwillfailsinceitusesasubstitutionvariablewhichisnotsupported

    D.Theexecutescriptcommandwillpromptforthevalueofand2sinceit’snotincludedinthecommand

    E.Thescriptwillfailbecauseyoucannotusetheplusarchivelogcommandwhenbackingup


    参考答案:D

  • 第5题:

    以下程序的输出结果是 ( ) enum weekday {sun=7,mon=1,tue,wed,thu,fri,sat}; main( ) { enum weekday workday,week_end; int i,a [8]; workday=tue; week end=sun; pritnf("\ntuesday=%d sunday=%d", wotkday, week_end); workday=sun+tue; week_end=(enum weekday)3; printf ("tuesday=%d sunday=%d", workday week_end); a[sun]=sun; a[mon]=mon a[tue]=tue; a[wed]=wed; a[thu]=thu; a[fri]=fr; a[sat]=sat; for(i=1;i<7;i+ +) printf("%d",a [i]); }

    A.tuesday=2 sunday=7;tuesday=2 sunday=7;1 2 3 4 5 6 7

    B.tuesday=2 sunday=7;tuesday=9 sunday=3;1 2 3 4 5 6 7

    C.tuesday=0 sunday=7;tuesday=2 sunday=3;1 2 3 4 5 6 7

    D.tuesday=1 sunday=2;tuesday=3 sunday=4;1 2 3 4 5 6 7


    正确答案:B

  • 第6题:

    Each life jacket light that has a non-replaceable power source must be replaced ______.

    A.every 6 months after initial installation

    B.every 12 months after initial installation

    C.every 24 months after initial installation

    D.on or before the expiration date of the power source


    正确答案:D