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. volatile static final native synchronized volatile static final native synchronized 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 0 Compilation Error 0 1 None of these 0 0 Compilation Error 0 1 None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads In java a thread can be created by .......... None of these Extending the thread class. Implementing Runnable interface. Both of the above None of these Extending the thread class. Implementing Runnable interface. Both of the above ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What will be output of the following program code?public class Test implements Runnable{ public void run(){ System.out.print("go"); } public static void main(String arg[]) { Thread t = new Thread(new Test()); t.run(); t.run(); t.start(); }} "gogogo" is printed Compilation fails. "gogo" is printed An exception is thrown at runtime. "go" is printed "gogogo" is printed Compilation fails. "gogo" is printed An exception is thrown at runtime. "go" is printed ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What is the output for the below code ?class A implements Runnable{ public void run(){ System.out.println(Thread.currentThread().getName()); }}1. public class Test{2. public static void main(String... args){3. A a = new A();4. Thread t = new Thread(a);5. t.setName("good");6. t.start();7. }8. } good Compilation fails with an error at line 5 null None of these Compilation succeed but Runtime Exception good Compilation fails with an error at line 5 null None of these Compilation succeed but Runtime Exception ANSWER DOWNLOAD EXAMIANS APP
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