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
第1题:
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 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
第2题:
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
第3题:
下列程序的输出结果是 Class Test{ public static void main(String args[]){ int n=7; n<<3; n=n&n+1|n+2^n+3; n>>=2; System.out.println(n); ) }
A.0
B.-1
C.14
D.64
第4题:
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 created
C.t is running.
D.编译出错
第5题:
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