参考答案和解析
参考答案:B, D, E
更多“What are three types of routing instances?() ”相关问题
  • 第1题:

    以下对枚举类型名的定义中正确的是______。

    A.enum a={one, two,three};

    B.enum a{one=9,two=1,three};

    C.enum a={"one","two","three"};

    D.enum a{"one", "two","three"};


    正确答案:B
    解析:声明枚举类型用enum开头。例如:enumweekday(sun,mon,tue,wed,thu,fri,sat);说明:1、在C编译中,对枚举元素按常量处理,同时可以改变他们的值。2、枚举值可以用来做判断比较。3、一个整数不能直接赋给一个枚举变量。

  • 第2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3题:

    SETUP TIME在routing后修正。


    错误

  • 第4题:

    以下对枚举类型名的定义中正确的是 ( )

    A.enuma={one,two,three};

    B.enuma{one=9,two=-1,three};

    C.enum a={"one" "two","three"};

    D.enum a{"one","two","three"};


    正确答案:B

  • 第5题:

    Which two statements are true about static routes in the Junos OS?()

    A. Static routes are defined at the [edit routing-instances] hierarchy.

    B. Static routes must have a next hop defined.

    C. Static routes remain in the routing table until you remove them or until they become inactive.

    D. Static routes are learned by neighboring devices and added to their routing tables.


    参考答案:B, C

  • 第6题:

    【单选题】以下哪个是设置布线安全间距的规则

    A.Routing→Width

    B.Routing→Width Layers

    C.Electrical→ShortCircuit

    D.Electrical→Clearance


    Routing Layers