JAVA Threads Which keyword when applied on a method indicates that only one thread should execute the method at a time. static volatile final synchronized native static volatile final synchronized native 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. } None of these Compilation succeed but Runtime Exception Compilation fails with an error at line 5 null good None of these Compilation succeed but Runtime Exception Compilation fails with an error at line 5 null good ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What notifyAll() method do? Wakes up one threads that are waiting on this object's monitor Wakes up all threads that are waiting on this object's monitor Wakes up all threads that are not waiting on this object's monitor None of these Wakes up one threads that are waiting on this object's monitor Wakes up all threads that are waiting on this object's monitor Wakes up all threads that are not waiting on this object's monitor None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What will happen when you attempt to compile and run the following code?class A implements Runnable{ public void run(){ System.out.println("run-A"); }}1. public class Test{2. public static void main(String argv[]){3. A a = new A();4. Thread t = new Thread(a);5. System.out.println(t.isAlive());6. t.start();7. System.out.println(t.isAlive());8. }9. } None of these false run-A false Compilation fails due to an error on line 7 false run-A true true run-A true None of these false run-A false Compilation fails due to an error on line 7 false run-A true true run-A true ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Which of the following constructor of class Thread is valid one? None of these Thread(Runnable threadOb, int priority) Thread(Runnable threadOb, String threadName) Thread(String threadName, int priority) Thread(int priority) None of these Thread(Runnable threadOb, int priority) Thread(Runnable threadOb, String threadName) Thread(String threadName, int priority) Thread(int priority) ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads In java a thread can be created by .......... Implementing Runnable interface. None of these Extending the thread class. Both of the above Implementing Runnable interface. None of these Extending the thread class. Both of the above ANSWER DOWNLOAD EXAMIANS APP
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