JAVA Threads In java a thread can be created by .......... 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 None of these 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();}} None of these 0 0 Compilation Error 0 1 None of these 0 0 Compilation Error 0 1 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. synchronized static final volatile native synchronized static final volatile native 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 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 A A A A B B B B ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What is the output for the below code ?public class Test extends Thread{ public static void main(String argv[]){ Test t = new Test(); t.run(); } public void start(){ for(int i = 0; i < 10; i++){ System.out.println("Value of i = " + i); } }} A compile time error indicating that no run method is defined for the Thread class Clean compile but no output at runtime None of these A run time error indicating that no run method is defined for the Thread class Clean compile and at run time the values 0 to 9 are printed out A compile time error indicating that no run method is defined for the Thread class Clean compile but no output at runtime None of these A run time error indicating that no run method is defined for the Thread class Clean compile and at run time the values 0 to 9 are printed out ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Which of the following are methods of the Thread class?1) yield()2) sleep(long msec)3) go()4) stop() None of these 1 , 2 and 4 3 only 1 and 3 None of these 1 , 2 and 4 3 only 1 and 3 ANSWER DOWNLOAD EXAMIANS APP