Click the Exhibit button. Which three statements are true?()A.Compilation fails.B.The code compiles and the output is 2.C.If lines 16, 17 and 18 were removed, compilation would fail.D.If lines 24, 25 and 26 were removed, compilation would fail.E.If lines

题目
Click the Exhibit button. Which three statements are true?()

A.Compilation fails.

B.The code compiles and the output is 2.

C.If lines 16, 17 and 18 were removed, compilation would fail.

D.If lines 24, 25 and 26 were removed, compilation would fail.

E.If lines 16, 17 and 18 were removed, the code would compile and the output would be 2.

F.If lines 24, 25 and 26 were removed, the code would compile and the output would be 1.


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  • 第1题:

    若已把一个命令按钮的Default属性设置为True,则下面可导致按钮的Click事件过程被调用的操作是( )


    正确答案:C
    当一个命令按钮的Default属性被设置为True时,按回车键和单击该命令按钮的作用相同。

  • 第2题:

    将命令按钮的 ______属性设置为True后,就可以按回车键触发其Click事件。

    A.Cancel

    B.OK

    C.Enabled

    D.Default


    正确答案:D
    解析:当命令按钮的Default属性设置为True时,按回车键就和用鼠标单击该按钮相同,触发其Click事件。

  • 第3题:

    在运行时,若要能调用某命令按钮的Click事件过程,应将该按钮的()属性设置为True。

    A.Visible

    B.Enabled

    C.Default

    D.Value


    本题答案:B

  • 第4题:

    将命令按钮的______ 属性设置为True后,就可以按Esc键触发其Click事件。

    A.Cancel

    B.Esc

    C.Enabled

    D.Default


    正确答案:A
    解析:当命令按钮的Cancel属性设置为True时,按Ese键就和用鼠标单击该按钮相同,触发其Click事件。

  • 第5题:

    Despite the wonderful acting and well-developed plot the _________ movie could not hold our attention.

    A) three-hours B) three-hour

    C) three-hours’ D) three-hour’s

     

     


    选B

     用破折号连接的作形容词不用复数.

  • 第6题:

    Exhibit:Exhibit:YouworkasanetworkengineeratCompany.Youstudytheexhibitcarefully.WhichGLBPdevicehostsreceivetheMACaddressassignment?()

    A.R1

    B.R2

    C.TheAVG

    D.TheAVF

    E.Noneoftheotheralternativesapply


    参考答案:D