更多“When using OSPF as your IGP, which operational command must be enabled to populate the TED forCSPF calculations?() ”相关问题
  • 第1题:

    窗体上添加有3个命令按钮,分别命名为Command1、Command2和Command3。编写Commandl的单击事件过程,完成的功能为:当单击按钮Command1时,按钮Command2可用,按钮Command3不可见。以下正确的是( )。

    A.Private Sub Command1_C1ick() Command2.Visible=True Command3.Visible=False End Sub

    B.Private Sub Commandl_C1ick() Command2.Enabled=True Command3.Enabled=False End Sub

    C.Private Sub Conunand1_C1ick() Command2.Enabled=True Command3.Visible=False End Sub

    D.Private Sub Command1_Click() Command2.Visible=True Command3.Enabled=False End Sub


    正确答案:C
    解析:命令按钮足否可见是由Visible属性来控制,是否可用由Enabled属性来控制。题目要求当单击按钮Command1时,按钮Command2.可用,也就是命令按钮Cored2的Enbaled届性为真:按钮Command3不可见,也就是命令按钮Command3的Visible属性为False,由此可见选项C是止确答案。

  • 第2题:

    窗体上添加有3个命令按钮,分别命名为.Command1、Command2和Command3。编写Command1的单击事件过程,完成的功能为:当单击按钮Command1时,按钮Command2可用,按钮Command3不可见。以下正确的是( )。

    A.Private Sub Command1_C1ick() Command2.Visible=Tme Command3.Visible=False EndSub

    B.Private Sub Command1 Click() Command2.Enabled=Tme Command3.Enabled=False EndSub

    C.Private Sub Command1_C1ick() Command2.Enabled=True Command3.Visible=False End Sub

    D.Private Sub Command1_Click() Command2.Visible=True Command3.Enabled=False End Sub


    正确答案:C
    解析:本题考查命令按钮控件的属性。命令按钮是否可见是由Visible属性来控制,是否可用是由Enabled属性来控制。题目要求当单击按钮Command1时,按钮Command2可用,也就是命令按钮Command2的Enbaled属性为真;按钮Command3不可见,也就是命令按钮Command3的Visible属性为False,由此可见选项C是正确答案,满足题目要求。

  • 第3题:

    The beautiful mountain village__________ we spent our holiday last year is locatedin __________ is now part of Guangxi.

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

    答案:B
    解析:
    where在此充当地点状语,what既充当located in的宾语又充当is的主语,本题考查定语从句和名词性从句。mountain village在定语从句we spent our holiday last year作地点状语,故用关系副词where:第二个考查宾语从句,从句中缺少主语,故用what作主语。故选B。

  • 第4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5题:

    [A] who [B] when [C] where [D] which


    正确答案:C

  • 第6题:

    【单选题】窗体中有3个命令按钮,分别命名为Commandl、Command2和Command3。当单击Cmmandl按钮时,Command2按钮变为可用,Command3按钮变为不可见。下列Commandl的单击事件过程中,正确的是_______。

    A.Private Sub Command1_Click() Command2.Visible=True Command3.Visible=False End Sub

    B.Private Sub Command1_Click() Command2.Enabled=True Command3.Enabled=False End Sub

    C.Private Sub Command1_Click() Command2.Enabled=True Command3.Visible=False End Sub

    D.Private Sub Command1_Click() Command2.Visible=True Command3.Enabled=False End Sub


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