●A multimedia system allows end users to share,transfer and process avariety of forms of information in a (75) manller.(75) A.fixedB.fixC.unifyingD.unified

题目

●A multimedia system allows end users to share,transfer and process avariety of forms of information in a (75) manller.

(75) A.fixed

B.fix

C.unifying

D.unified


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  • 第1题:

    Windows_Form应用程序中,要求下压按钮控件Button1有以下特性:正常情况下,该按钮是扁平的,当鼠标指针移动到它上面时,按钮升高.那么,在程序中,属性Button 1.FlatStyle的值应设定为()

    A. System.Windows.Forms.FlatStyle.Flat

    B. System.Windows.Form.FlatStyle.Popup

    C. System.Windows.Forms.FlatStyle.Standard

    D. System.Windows.Forms.FlatStyle.System


    正确答案:B

  • 第2题:

    根据委托(delegate)的知识,请完成以下用户控件中代码片段的填写:

    namespace test

    {

    public delegate void OnDBOperate();

    public class UserControlBase : System.Windows.Forms.UserControl

    {

    public event OnDBOperate OnNew;

    privatevoidtoolBar_ButtonClick(objectsender,System.Windows.Forms.ToolBarButtonClickEventArgs e)

    {

    if(e.Button.Equals(BtnNew))

    {

    //请在以下补齐代码用来调用OnDBOperate委托签名的OnNew事件。

    }

    }

    }


    正确答案:
     

  • 第3题:

    构建Windows窗体以及其所使用空间的所有类的命名空间是()

    A.System.IO

    B.System.Data

    C.System.Text

    D.System.Windows.Forms


    System.Windows.Forms

  • 第4题:

    Youhaveadatabasewiththefollowingtablespaces:SYSTEM,SYSAUX,UNDO,USERS,TEMP.Youwantto"rollback"thedataintheUSERStablespacetothewayitlookedyesterday.Whichtablespacesdoyouneedtoperformapoint-in-timerestoreoperationoninordertocompletethistask?()

    A.SYSTEM

    B.SYSAUX

    C.UNDO

    D.USERS

    E.TEMP

    F.Thisrestoreisnotpossible


    参考答案:A, B, C, D

  • 第5题:

    Which of the following is the default location for user account files in Windows Vista?()

    A. C:\windows\System32

    B. C:\users\public

    C. C:\users

    D. C:\documents and settings


    参考答案:C

  • 第6题:

    1、构建Windows窗体以及其所使用空间的所有类的命名空间是()

    A.System.IO

    B.System.Data

    C.System.Text

    D.System.Windows.Forms


    D