JAVA Threads Which of the following are methods of the Thread class?1) yield()2) sleep(long msec)3) go()4) stop() 1 and 3 None of these 3 only 1 , 2 and 4 1 and 3 None of these 3 only 1 , 2 and 4 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(); }} An exception is thrown at runtime. "gogo" is printed "go" is printed "gogogo" is printed Compilation fails. An exception is thrown at runtime. "gogo" is printed "go" is printed "gogogo" is printed Compilation fails. 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. static final native synchronized volatile static final native synchronized volatile ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What will happen after compiling and running following code?class A implements Runnable{ public void run(){ System.out.println("run-a"); }}1. public class Test{2. public static void main(String... args){3. A a = new A();4. Thread t = new Thread(a);5. t.start();6. t.start();7. }8. } Compilation succeed but Runtime Exception run-a Compilation fails with an error at line 6 run-a run-a None of these Compilation succeed but Runtime Exception run-a Compilation fails with an error at line 6 run-a run-a None of these 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. } run-test None of these Compilation fails due to an error on line 7 run-test run-test Compilation fails due to an error on line 4 run-test None of these Compilation fails due to an error on line 7 run-test run-test Compilation fails due to an error on line 4 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. } Compilation fails with an error at line 5 null good Compilation succeed but Runtime Exception None of these Compilation fails with an error at line 5 null good Compilation succeed but Runtime Exception None of these ANSWER DOWNLOAD EXAMIANS APP
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