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staticvoidtest(){try{Stringx=null;System.out.print(x.toString()+);}finally{System.out.print(finally);}}publicstaticvoidmain(String[]args){try{test();}catch(Exceptionex){System.out.print(”exception);}}Whatistheresult?()A.nullB.finallyC.nullfinallyD.Compila

题目

staticvoidtest(){try{Stringx=null;System.out.print(x.toString()+);}finally{System.out.print(finally);}}publicstaticvoidmain(String[]args){try{test();}catch(Exceptionex){System.out.print(”exception);}}Whatistheresult?()

A.null

B.finally

C.nullfinally

D.Compilationfails.

E.finallyexception


相似考题
参考答案和解析
参考答案:E
更多“staticvoidtest(){try{Stringx=null;System.out.print(x.toString()+);}finally{System.out.prin ”相关问题
  • 第1题:

    publicclassX{publicstaticvoidmain(String[]args){try{badMethod();System.out.print(A”);}catch(RuntimeExceptionex){System.out.print(B”);}catch(Exceptionex1){System.out.print(C”);}finally{System.out.print(D”);}System.out.print(E”);}publicstaticvoidbadMethod(){thrownewRuntimeException();}}Whatistheresult?()

    A.BD

    B.BCD

    C.BDE

    D.BCDE

    E.ABCDE

    F.Compilationfails.


    参考答案:C

  • 第2题:

    publicclassX{publicstaticvoidmain(String[]args){try{badMethod();System.out.print(A”);}catch(Exceptionex){System.out.print(B”);}finally{System.out.print(C”);}System.out.print(D”);}publicstaticvoidbadMethod(){}}Whatistheresult?()

    A.AC

    B.BD

    C.ACD

    D.ABCD

    E.Compilationfails.


    参考答案:C

  • 第3题:

    给定以下JAVA代码,这段代码编译运行后输出的结果是( )

    publicclassTest{

    publicstaticintaMethod(inti)throwsException{

    try{

    returni/10;

    }catch(Exceptionex){

    thrownewException("exceptioninaaMothod");

    }finally{

    System.out.print("finally");

    }

    }

    publicstaticvoidmain(String[]args){

    try{

    aMethod(0);

    }catch(Exceptionex){

    System.out.print("exceptioninmain");

    }

    System.out.print("finished");

    }

    }

    A、finallyexceptioninmainfinished

    B、exceptioninmainfinally

    C、finallyfinished

    D、finallyexceptioninmainfinished


    正确答案:C

  • 第4题:

    publicclassX{publicstaticvoidmain(String[]args){try{badMethod();System.out.print(A”);}catch(Exceptionex){System.out.print(B”);}finally{System.out.print(C”);}System.out.print(D”);}publicstaticvoidbadMethod(){thrownewRuntimeException();}}Whatistheresult?()

    A.AB

    B.BC

    C.ABC

    D.BCD

    E.Compilationfails.


    参考答案:D

  • 第5题:

    以下( )表达式是不合法的。

    A.String x="Sky";int y=5;x + =y:

    B.String x="Sky":int y=5:if(x==y){}

    C.String x="Sky":int y=5:x=x+y:

    D.String x=null:int y=(x!=null) && (x.length( )>0)?x.length:0


    正确答案:B