Which of the following procedures should occur before removing a failing disk from a volume group?()A.Veryoff the volume groupB.Unmount any filesystems on the diskC.Remove all physical partitions on the diskD.Unmount mirrored filesystems from the disk

题目
Which of the following procedures should occur before removing a failing disk from a volume group?()

A.Veryoff the volume group

B.Unmount any filesystems on the disk

C.Remove all physical partitions on the disk

D.Unmount mirrored filesystems from the disk


相似考题
更多“Which of the following procedures should occur before removing a failing disk from a volume group?() ”相关问题
  • 第1题:

    Whichbuilt-incopiesvaluesfromarecordgroupintoalistitem?()

    A.POPULATE_LIST

    B.POPULATE_GROUP

    C.POPULATE_LIST_ITEM

    D.POPULATE_LIST_FROM_GROUP

    E.POPULATE_LIST_ITEM_FROM_GROUP


    参考答案:A

  • 第2题:

    You will want two trees about ten feet apart, from _____ to suspend your tent.

    (A) there (C) which

    (B) them (D) where

     

     


    选D

    可改写为you will want two tress about ten feet apart, to suspend your tent from.
    只要有介词摆在空格之前,选项是which, them ,there ,where肯定是which
    介词+which+动词不定式,整体做定语

  • 第3题:

    You will want two trees about ten feet apart, 选择

    You will want two trees about ten feet apart, from _____ to suspend your tent.

    (A) there                         (C) which

    (B) them                              (D) where

     


    选择D
    可改写为you will want two tress about ten feet apart, to suspend your tent from.
    只要有介词摆在空格之前,选项是which, them ,there ,where肯定是which
    介词+which+动词不定式,整体做定语

  • 第4题:

    若查询的结果仅限于平均分数超过80分的,则应( )。A.在GROUP子句的下一行加入:HAVING AVG(grade)>80B.在GROUP子句的上一行加入:HAVING AVG(grade)>80C.在FROM子句的下一行加入:HAVING AVG(grade)>80D.在FROM子句的上一行加入:HAVING AVG(grade)>80


    正确答案:A
    语法 SELECT column_name, aggregate_function(column_name) FROM table_name WHERE column_name operator value GROUP BY column_name

  • 第5题:

     ____ quite recently, most mothers in Britain did not take paid work outside the home.

    (A) Before (C) From

    (B) Until (D) Since

     

     


    选C

    重新调整句子顺序就明白了:
    Most mothers in Britain did not take paid work outside the home until quite recently.
    意思:
    英国大多数的母亲们直到最近才到外面从事有薪水的工作。

    not...until...直到......才......

  • 第6题:

    对由SELECT--FROM—WHERE—GROUP--ORDER组成的SQL语句,其在被DBMS处理时,各子句的执行次序为()

    A.SELECT—FROM—GROUP—WHERE—ORDER

    B.FROM——SELECT--WHERE——GROUP——ORDER

    C.FROM——WHERE——GROUP——SELECT——ORDER

    D.SELECT——FROM——WHERE——GROUP——ORDER


    答案:C