下面程序段的输出结果是( )。A.t has been created.B.t has been created. t is running.C.t is running.D.编译出错
下面程序段的输出结果是( )。
A.t has been created.
B.t has been created. t is running.
C.t is running.
D.编译出错
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下面程序段的输出结果是( ) classTest{ publicstaticvoidmain(Stringargs[]){ MyThreadt=newMyThread(); t.displayOutput("thasbeencreateD"); t.start(); } } ClassMyThreadextendsThread{ publicvoiddisplayOutput(Strings){ System.out.println(S); } publicvoidrun(){ displayOutput("tiSrunning."); } }A.thasbeencreated.B.thasbeencreated. TiSrunning.C.tiSrunning.D.编译出错
下面程序段的输出结果是( )。 class Test{ public s,tatic void main(String args[]){ MyThread t=new MyThread; displayOutput("t has been createD"); start; } } Class MyThread extends Thread{ public void displayOutput(String s){ System.out.println(s); } public void run{ displayOutput("t is running."); } }A. t has been created.B.t has been created. t is running.C.t is running.D.编译出错
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下面程序段的输出结果是 classTest{ public static void main(Stringargs[]){ MyThread t=new MyThread(); t.displayOutput(”t has been createD) ”); t.start(); } } Class MyThread extends Thread{ public void displayOutput(Strings){ System.out.println(S); } public void run(){ displayOutput(”t is running.”); } }A.thas been created. t is running.B.thas been createdC.t is running.D.编译出错
3下碳程序段的输出结果是( )。 class Test{ public static void main(Srting args[]){ MyThread t=new MyThread(); t.displayOutput("t has been created"); t.start(); } } class MyThread extends Thread{ public void displayOutput(String s){ SYStem.out.println(s); } public void run() { displayOutput("t is running."); } }A.t has been created.B.t has been created. t is running.C.t is running.D.编译出错
下面程序段的输出结果是 class Test{ public static void main(String args[]){ MyThread t=new MyThread(); t.displayOutput("t has been createD) "; t.start(); } } class MyThread extends Thread{ public void displayOutput(String s){ System.out.println(s); } public void nm(){ displayOutput("t is running."); }A.t has been created. t is running.B.t has been created.C.t is running.D.编译出错
下面程序段的输出结果是( )。A.xyB.x=YC.xvD.编译错误