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更多“can your list some ship’s bridge equipments? ”相关问题
  • 第1题:

    下列程序的运行结果是【 】。 include class SomeClass { public: SomeClass(int va

    下列程序的运行结果是【 】。

    include <iostream. h>

    class SomeClass

    {

    public:

    SomeClass(int value) { some_value=value;};

    void show_data(void) { cout<<data<<"<<~some_value<<endl; };

    static void set_data(int value) {data=value; }

    private:

    static int data;

    int some_value

    };

    int SomeClass::data

    void main(void)

    {

    SomeClass my_class(1001),your_class(2002);

    your_class. set_data(4004);

    my_elass. show_data()

    }


    正确答案:4004 1001
    4004 1001 解析:本题考查静态成员变量在不同对象间的共享现象。无论哪个对象修改了其静态变量的值,其他对象再访问该变量时已经发生了变化。

  • 第2题:

    若vehicle=['train','bus','car','ship'],则vehicle[1]是什么?

    A.train

    B.bus

    C.car

    D.ship


    正确答案:B

  • 第3题:

    A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the ______.

    A.distress position

    B.spoken words “Mayday, Mayday, Mayday”

    C.ship’s name

    D.ship’s call letters


    正确答案:B
    船舶遇险通过无线电话发送两个占线信号后直接用口头说Mayday,maydaymayday

  • 第4题:

    STCW78/95 Convention states that the officer in charge of the engineering watch is the representative

    A.ship-owner's

    B.master's

    C.chief engineer's

    D.manager's


    正确答案:C

  • 第5题:

    Your ______ working on my vessel has acknowledged the truth of and liability for the damage.

    A.representative

    B.DP

    C.ship-owner

    D.man


    正确答案:A

  • 第6题:

    5、传输速率为500kbit/s的CAN总线系统中,CAN_L对电源短路,那么该CAN总线的数据传输无法进行。


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