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A technician is renaming files on a PC from a command prompt and is currently in the root of driveC: Which of the following commands should the technician use to move to a different directory? ()A.CDB.DIRC.MDD.RD

题目
A technician is renaming files on a PC from a command prompt and is currently in the root of driveC: Which of the following commands should the technician use to move to a different directory? ()

A.CD

B.DIR

C.MD

D.RD


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更多“A technician is renaming files on a PC from a command prompt and is currently in the root of driveC: Which of the following commands should the technician use to move to a different directory? () ”相关问题
  • 第1题:

    为了使命令按钮(名称为Command1)右移200,应使用的语句是

    A.Command1.Move-200

    B.Command1.Move200

    C.Command1.Left=Command1.Left+20

    D.Command1.Left=Command1.Left-200


    正确答案:C
    解析:本题考查命令按钮控件的属性。题目要求命令按钮右移200,也就是说距离左边框的距离增加200,使用Left属性可以实现。 Left则是距离窗体左边框的距离,所以本题正确答案是选项C。考生需要注意,命令按钮没有Move属性。

  • 第2题:

    AVIOserverhastwofibrechanneladapters,fcs0fcs1,attachedforredundantaccesstoastoragesubsystem.Iffcs1hasfailed,whatisthecorrectproceduretorectifythisproblem?()

    A.Using’diagmenu’command,setfcs1toDefined.

    B.Using’oem_setup_env’and’rmdev-R’commands,setfcs1adapterto’Defined’state.

    C.Using’diagmenu’command,setthefcs1statetoDefined

    D.Using’oem_setup_env’and’rmdev-dl’commands,setthestateoffcs1toDefined


    参考答案:C

  • 第3题:

    【单选题】下列哪个命令可以下载HDFS目录/user/root/live.txt

    A.hdfs dfs -get /user/root/live.txt

    B.hdfs dfs -download /user/root/live.txt

    C.hdfs dfs -put /user/root/live.txt

    D.hdfs dfs -move /user/root/live.txt


    hdfs dfs -get /hdfstest/test.txt

  • 第4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5题:

    在顶层窗口root中创建一个滑动条值为0到200的Scale控件,下列正确的是?

    A.Scale(root,from_=0,to=200)

    B.Scale(root,from =0,to=200)

    C.scale(root,from =0,to=200)

    D.scale(root,from_=0,to=200)


    (1)在figure的属性浏览器中设置Name为GUIDemo:Slider (2)先建立一个滑条对象,在属性浏览器中设置Max为50,Min为-50; (3)在滑条的两端各放置一个静态文本用于显示最大值和最小值; (4)滑条对象的callback函数中的内容为: val=get(handles.slider1,’value’); set(handles.edit1,’string’,num2str(val)); (5)在滑条上方放置一个文本框,用于显示滑块的位置所指示的数值,也可以在文本框中直接输入数值,callback函数中的内容为:

  • 第6题:

    25、使用Directory类的Move()方法可以删除文件


    错误