A.t.sleep()
B.t.yield()
C.t.interrupt()
D.t.start()
[单选题]请阅读下面程序 public class ThreadTest { public static void main(String args[]) throws Exception{ int i=0; Hello t=new Hello(); while(true) { System.out.println("Good Moming"+i++); if (i==2 && t.isAlive()) { System. out.println("Main waiting for
[单选题]请阅读下面程序 public class ThreadTest { public static void main(String args[]) throws Exception{ int i=0; Hello t=new Hello(); while(true) { System.out.println("Good Moming"+i++); if (i==2 && t.isAlive()) { System. out.println("Main waiting for
[单选题]请阅读下面程序 public class ThreadTest{ public static void main(String args[]) ( Thread t1=new Thread(new Hello()); Thread t2=new Thread(new Hello()); t1.start(); t2.start(); } } class Hello implements Runnable { int i; public void run() { while(true) { Sys
[单选题]请阅读下面程序 public class ThreadTest{ public static void main(String args[]) ( Thread t1=new Thread(new Hello()); Thread t2=new Thread(new Hello()); t1.start(); t2.start(); } } class Hello implements Runnable { int i; public void run() { while(true) { Sys
[单选题]( 24 )请阅读下面程序public class ThreadTest {public static void main ( String args[ ]){Thread t1 = new Thread ( new Hello ()):Thread t2 = new Thread ( new Hello ()):t l .start ():t2.start ();}}class Hello implements Runnable {int i ;public void run (){while
[单选题]( 28 )请阅读下面程序public class ThreadTest {public static void main ( String args[ ]) throws Exception {int i=0;H.ello t = new Hello ();___________;whlle ( true ){System.out.println ( "Good Morning"+i++ ) ;if ( i=2 && t.isAlive ()){System.out.println (
[单选题]阅读下面程序 public cmass ThreadTest { public static void main(String args[]) { Thread t1=new Thread(new Hello()); Thread t2=new Thread(new Hello()); t1.start(); t2.start(); } } class Hello implements Runnable { int i; public void run() { while(true) { Sys
[单选题]阅读下面程序 public class VariableUse { public static void main(String[] arqs) { int a; if(a==8) { int b=9; System.out.println("a="+a); System.out.println("b="+b); } System.out.println("a="+a); System.out.println("b="+b): } } 该程序在编译时的结果是A.变量a未赋值B.第
[单选题]阅读下面程序 public class Increment { public static void main( String args[] ){ int c; c=5; System.out.println(C) ; System.out.println(c++); System.out.println(C) ; } }A.5 6 6B.5 5 6C.6 7 7D.6 6 6
[单选题]阅读下面程序 public class Increment { public static void main( String args[] ){ int c; c=5; System.out.println( c ); System.out.println( c++ ); System.out.println( c ); } )程序运行结果是( )。A.5 6 6B.5 5 6C.6 7 7D.6 6 6