Which of the following RAID levels supports fault tolerance by writing parity to only one drive in the array?()A. RAID 3B. RAID 5C. RAID 6D. RAID 10

题目
Which of the following RAID levels supports fault tolerance by writing parity to only one drive in the array?()

A. RAID 3

B. RAID 5

C. RAID 6

D. RAID 10

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参考答案和解析
参考答案：A
更多“Which of the following RAID levels supports fault tolerance by writing parity to only one drive in the array?() ”相关问题

  • 第1题：

    It's said that he's looking for a new job, one_________ he can get more free time.

    A．when
    B．where
    C．that
    D．which

    答案：B
    解析：
    考查定语从句。one是a newjob的同位语，同时one是先行词，后面是个定语从句，由于定语从句he can get more free time不缺少任何成分，说明空格处在从句中作状语，需要用where引导，意为“从新工作中获得更多的自由时间”。如果选which的话，应该是one(a job)from which he can get more free time，故选B。

  • 第2题：

    若某文件系统的目录结构如下图所示，假设用户要访问文件 fault.Swf，且当前工作目录为 swshare，则该文件的全文件名为（ ）。

    A. fault.swf
    B. flash\fault.swf
    C. swshare\flash\fault.swf
    D. \swshare\flash\fault.swf

    答案：D
    解析：

  • 第3题：

    After hours′ drive, they reached ______theythought was the place they d been dreaming of.

    A.that
    B.where
    C.what
    D.which

    答案：C
    解析：
    考查宾语从句。what引导宾语从句，作reached的宾语。what在宾语从句中作主语。They thought是插入语。where可以引导宾语从旬，但不能用作主语。they’d been dreaming of作the place的定语从句。

  • 第4题：

    After hours′ drive, they reached____________they thought was the place they′d been dreaming of.

    A.that
    B.where
    C.what
    D.which

    答案：C
    解析：
    考查宾语从旬。what引导宾语从句，作reached的宾语。what在宾语从句中作主语。they thought是插入语。where可以引导宾语从句，但不能用作主语。they’d been dreaming of 作the place的定语从句。

  • 第5题：

    In?project?net work?diagram,the?number?of?critical?path?is（）。

    A.none
    B.only?one
    C.only?two
    D.one?or?more

    答案：D
    解析：
    本题翻译：在项目网络工作图中，关键路径的数目是（）。
    A.没有B.只有一个C.只有两个D.一个或更多
    本题考查的是进度管理中的关键路径，正确选项为D一个或更多。
    在一个网络图中关键路径有一条或多条，关键路径是项目中时间最长的活动顺序，决定着可能的项目最短工期。

  • 第6题：

    Professor White contributed a lot to our community,（）

    Ateaching, writing, and lecturing   

    Bteaching, writing, and a lecturer 

    Ca teacher, a writer, and lecturing   

    Dteaching, lecturing, and a writer


    A
    略

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