JAVA Threads Which of the following are methods of the Thread class?1) yield()2) sleep(long msec)3) go()4) stop() 3 only 1 , 2 and 4 None of these 1 and 3 3 only 1 , 2 and 4 None of these 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Which keyword when applied on a method indicates that only one thread should execute the method at a time. native volatile static synchronized final native volatile static synchronized final ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Predict the output:class A implements Runnable{ public void run(){ try{ for(int i=0;i<4;i++){ Thread.sleep(100); System.out.println(Thread.currentThread().getName()); } }catch(InterruptedException e){ } }}public class Test{ public static void main(String argv[]) throws Exception{ A a = new A(); Thread t = new Thread(a, "A"); Thread t1 = new Thread(a, "B"); t.start(); t.join(); t1.start(); }} A A A A B B B B A B A B A B A B Compilation succeed but Runtime Exception None of these Output order is not guaranteed A A A A B B B B A B A B A B A B Compilation succeed but Runtime Exception None of these Output order is not guaranteed ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads When a class extends the Thread class ,it should override ............ method of Thread class to start that thread. init() run() go() start() init() run() go() start() ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What will happen when you attempt to compile and run the following code?1. public class Test extends Thread{2. public static void main(String argv[]){3. Test t = new Test();4. t.run();5. t.start();6. }7. public void run(){8. System.out.println("run-test");9. }10. } Compilation fails due to an error on line 7 run-test None of these run-test run-test Compilation fails due to an error on line 4 Compilation fails due to an error on line 7 run-test None of these run-test run-test Compilation fails due to an error on line 4 ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What will be the output?class One extends Thread{public void run(){for(int i=0; i<2; i++){System.out.print(i);}}}public class Test{public static void main(String args[]){Test t = new Test();t.call(new One());} public void call(One o){o.start();}} 0 1 None of these 0 0 Compilation Error 0 1 None of these 0 0 Compilation Error ANSWER DOWNLOAD EXAMIANS APP
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