itgle.com

What happens when you try to compile and run the following program?class Mystery{String s;public static void main(String[] args){Mystery m=new Mystery();m.go();}void Mystery(){s=”constructor”;}void go(){System.out.println(s);}}()A.this code will not compi

题目

What happens when you try to compile and run the following program?

class Mystery{String s;public static void main(String[] args){

Mystery m=new Mystery();m.go();}void Mystery(){s=”constructor”;}void go(){System.out.println(s);}

}()

A.this code will not compile

B.this code compliles but throws an exception at runtime

C.this code runs and “constructor” in the standard output

D.this code runs and writes “null” in the standard output


相似考题
更多“What happens when you try to compile and run the following program?class Mystery{String ”相关问题
  • 第1题:

    健康计划的总体目标中的三个"W"指

    A、who,what,when

    B、what,when,why

    C、who,what,which

    D、what,when,where

    E、when,where,which


    参考答案:A

  • 第2题:

    健康计划的总体目标中的三个“W”指

    A:what,when,where

    B:who,what,when

    C:when,where,which

    D:who,what,which

    E:what,when,why


    正确答案:B
    解析:总体目标的三个“W”分别指who-对象;what-实现什么变化;when-实现变化的期限。

  • 第3题:

    计划的主要内容包括______计划必须清楚的确定和描述这些内容。

    A.What,Why,Who,Where,When,How many,How much

    B.What,Why,We,Where,When,How to,How much

    C.What,Why,We,Where,When,How,How much

    D.What,Why,Who,Where,When,How,How much


    确定组织发展目标制定全局战略;开发出一组广泛的相关计划;制定战略实施和资源分配方案

  • 第4题:

    健康教育计划总体目标的三个"W"是指

    A、when,why,which

    B、who,what,when

    C、when,why,what

    D、when,where,what

    E、who,what,why


    参考答案:B

  • 第5题:

    健康计划的总体目标中的三个"W"指

    A.who,what,when
    B.what,when,why
    C.who,what,which
    D.what,when,where
    E.when,where,which

    答案:A
    解析:
    总体目标的三个"W"分别指who-对象;what-实现什么变化;when-实现变化的期限。

  • 第6题:

    计划的主要内容包括______,计划必须清楚地确定和描述这些内容。

    A.What, Why, Who, Where, When, How many, How much

    B.What, Why, We, Where, When, How to, How much

    C.What, Why, We, Where, When, How, How much

    D.What, Why, Who, Where, When, How, How much


    ACD