publicclassFoo{publicvoidmain(String[]args){system.out.printIn(HelloWorld.”);}}Whatistheresult?()A.Anexceptionisthrown.B.Thecodedoesnocompile.C.“HelloWorld.”Isprintedtotheterminal.D.Theprogramexitswithoutprintinganything.

题目
publicclassFoo{publicvoidmain(String[]args){system.out.printIn(HelloWorld.”);}}Whatistheresult?()

A.Anexceptionisthrown.

B.Thecodedoesnocompile.

C.“HelloWorld.”Isprintedtotheterminal.

D.Theprogramexitswithoutprintinganything.

相似考题

1.publicclassfoo{staticStrings;publicstaticvoidmain(String[]args){system.out.printIn(s=”＋s);}}Whatistheresult?()A.Thecodecompilesand“s=”isprinted.B.Thecodecompilesand“s=null”isprinted.C.Thecodedoesnotcompilebecausestringsisnotinitialized.D.Thecodedoesnotcompilebecausestringscannotbereferenced.E.Thecodecompiles，butaNullPointerExceptionisthrownwhentoStringiscalled.

2.publicclassfoo{publicstaticvoidmain(string[]args)try{return;}finally{system.out.printIn(Finally”);}}Whatistheresult?()A.Theprogramrunsandprintsnothing.B.Theprogramrunsandprints“Finally”C.Thecodecompiles，butanexceptionisthrownatruntime.D.Thecodewillnotcompilebecausethecatchblockismissing.

3.publicclassfoo{publicstaticvoidmain(String[]args){Strings;system.out.printIn(s=”＋s);}}Whatistheresult?()A.Thecodecompilesand“s=”isprinted.B.Thecodecompilesand“s=null”isprinted.C.Thecodedoesnotcompilebecausestringsisnotinitialized.D.Thecodedoesnotcompilebecausestringscannotbereferenced.E.Thecodecompiles，butaNullPointerExceptionisthrownwhentoStringiscalled.

4.importjava.io.IOException；publicclassExceptionTest（publicstaticvoidmain（String[]args）try（methodA（）；）catch（IOExceptione）（system.out.printIn（CaughtIOException”）；）catch（Exceptione）（system.out.printIn（CaughtException”）；））publicvoidmethodA（）{thrownewIOException（）；}Whatistheresult？（）A.Thecodewillnotcompile.B.Theoutputiscaughtexception.C.TheoutputiscaughtIOException.D.Theprogramexecutesnormallywithoutprintingamessage.

更多“publicclassFoo{publicvoidmain(String[]args){system.out.printIn(HelloWorld.”);}}Whatistheresult?() ”相关问题

  • 第1题：

    publicclassFoo{publicvoidmain(String[]args){System.out.println(Hello”＋args[0]);}}Whatistheresultifthiscodeisexecutedwiththecommandline?()

    A.Hello

    B.HelloFoo

    C.Helloworld

    D.Compilationfails.

    E.Thecodedoesnotrun.


    参考答案：E

  • 第2题：

    publicclassFoo{publicvoidmain(Stringargs){system.out.printIn(HelloWorld.”);}}Whatistheresult?()

    A.Anexceptionisthrown.

    B.Thecodedoesnocompile.

    C.“HelloWorld.”Isprintedtotheterminal.

    D.Theprogramexitswithoutprintinganything.


    参考答案：A

  • 第3题：

    以下哪个main方法是正确的？

    A．public static void main(string[] args)

    B．public static void Main(String[] args)

    C．public static void main(String[] args)

    D．public static main(String[] args)

    E．public void main(String[] args)


    public static void main(String[] args)

  • 第4题：

    publicclassFoo{publicstaticvoidmain(String[]args){try{return;}finally{System.out.println(Finally”);}}}Whatistheresult?()

    A.Finally

    B.Compilationfails.

    C.Thecoderunswithnooutput.

    D.Anexceptionisthrownatruntime.


    参考答案：A

  • 第5题：

    作为Java应用程序入口的main方法,其声明格式可以是( )。

    A、publicstaticvoidmain(String[]args)

    B、publicstaticintmain(String[]args)

    C、publicvoidmain(String[]args)

    D、publicintmain(String[]args)


    正确答案：A

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