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publicclassTest{publicstaticvoidmain(String[]args){booleanassert=true;if(assert){System.out.println(”assertistrue”);}}}Given:javac－source1.3Test.javaWhatistheresult?()
A.Compilationfails.
B.Compilationsucceedswitherrors.
C.Compilationsucceedswithwarnings.
D.Compilationsucceedswithoutwarningsorerrors.
参考答案
更多 “ publicclassTest{publicstaticvoidmain(String[]args){booleanassert=true;if(assert){System.out.println(”assertistrue”);}}}Given:javac－source1.3Test.javaWhatistheresult?() A.Compilationfails.B.Compilationsucceedswitherrors.C.Compilationsucceedswithwarnings.D.Compilationsucceedswithoutwarningsorerrors. ” 相关考题
考题
下面程序执行后，输出的结果是( )。 public class Test { public static void main (String[] )args) { boolean m=true； if(m==false) System.out.println("假")； else if(m====true) System.out.println("真")； else System.out.println ("错误")； } }A．真B．假C．错误D．编译出错
考题
publicclassTest{publicstaticvoidmain(String[]args){Stringstr=NULL;System.out.println(str);}}Whatistheresult?()
A.NULLB.Compilationfails.C.Thecoderunswithnooutput.D.Anexceptionisthrownatruntime.
考题
publicclassTest{publicstaticvoidmain（String[]args）{Stringfoo=args[1]；Stringbar=args[2]；Stringbaz=args[3]；System.out.println（baz=+baz）；}}Andthecommandlineinvocation：javaTestredgreenblueWhatistheresult？（）A.baz=B.baz=nullC.baz=blueD.Compilationfails.E.Anexceptionisthrownatruntime.
考题
publicclassTest{privatestaticint[]x;publicstaticvoidmain(String[]args){System.out.println(x[0]);}}Whatistheresult?()
A.0B.nullC.Compilationfails.D.ANullPointerExceptionisthrownatruntime.E.AnArrayIndexOutOfBoundsExceptionisthrownatruntime.
考题
publicclassTest{publicstaticvoidmain(String[]args){System.out.println(args.length4args[4].equals(－d”));}}Iftheprogramisinvokedusingthecommandline:javaTestOneTwoThree–dWhatistheresult?()
A.trueB.falseC.Compilationfails.D.Anexceptionisthrownatruntime.
考题
publicclassTest{publicstaticvoidmain(String[]args){intx=0;assert(x0)?assertionfailed”:assertionpassed”;System.out.println(Finished”);}}Whatistheresult?()
A.finishedB.Compilationfails.C.AnAssertionErroristhrownandfinishedisoutput.D.AnAssertionErroristhrownwiththemessage“assertionfailed”.E.AnAssertionErroristhrownwiththemessage“assertionpassed”.
考题
publicclassTest{publicstaticvoidmain(String[]args){intx=0;assert(x>0):“assertionfailed”;System.out.println(“finished”);}}Whatistheresult?()
A.finishedB.Compilationfails.C.AnAssertionErroristhrown.D.AnAssertionErroristhrownandfinishedisoutput.
考题
执行下列程序段之后，变量b的值为( )。 public class Test { public static void main (String[] args) { int i = 12; int j = 24; boolean b1 = true; booleanb=(j%i==0)(! b1) || (j/i! =2); System. out. println (B); } }A．trueB．falseC．0D．1
考题
2、1、写出以下程序的输出内容。 public class Test { public static void changeValue（int value){ value = 0; } public static void main（String[] args) { int value = 2010; changeValue（value); System.out.println（value); } }
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