You are managing an Oracle Database 11g database. You want to take the backup of MULT_DATA, a big filetablespace of size 100 TB on tape drive, but you have tapedrives of only 10 GB each.Which method would accomplish the task quickly and efficiently?()A. p

题目

You are managing an Oracle Database 11g database. You want to take the backup of MULT_DATA, a big filetablespace of size 100 TB on tape drive, but you have tapedrives of only 10 GB each.Which method would accomplish the task quickly and efficiently?()

A. parallel image copy backup

B. backup with MAXPIECESIZE configured for the channel

C. parallel backup with MAXPIECESIZE configured for the channel

D. intrafile parallel backup


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参考答案和解析
参考答案:D
更多“You are managing an Oracle Database 11g database. You want to take the backup of MULT_DATA ”相关问题
  • 第1题:

    You enable block change tracking. You issue the following command: BACKUP INCREMENTAL LEVEL 0 DATABASE;The next day, you issue the following command:BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE;Which statement about the use of the change tracking file is true?()

    A. RMAN reads the block change tracking file only when it performs the incremental level 0 backup.

    B. RMAN reads the block change tracking file when it performs both incremental backups.

    C. RMAN reads the block change tracking file only when it performs the incremental level 1 backup.

    D. RMAN does not read the block change tracking file when it performs either incremental backup.


    参考答案:C

  • 第2题:

    – David, you've been losing your temper over nothing lately.– ( ).

    A. I haven’t been getting much sleep either

    B. You’d better not push yourself too hard, or you’ll get sick

    C. I’m sorry. I shouldn’t have blown up like that

    D. You’d better do exercises regularly


    正确答案:C

  • 第3题:

    Me,you是两个初始集合,则下列关于派生集合定义方式正确的是

    A.link/me,you/:a;

    B.link(me,you):a;

    C.link/me you/a;

    D.link(me,you)/a;


    link(me,you):a;

  • 第4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5题:

    You've misspelled this word again.You'd better look it up ()

    此题为判断题(对,错)。


    参考答案:对

  • 第6题:

    你最好控制一下上网聊天的时间。(汉译英)

    A.You'd better set a limit for your online chat time.

    B.You'd better set a limit on your online chat time.

    C.You'd better set a limit on your online chatting time.

    D.You'd better set a limit for your online chatting time.


    You'd better set a limit on your online chatting time.