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 and 3 None of these 1 , 2 and 4 3 only 1 and 3 None of these 1 , 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Which of the following constructor of class Thread is valid one? Thread(String threadName, int priority) Thread(int priority) None of these Thread(Runnable threadOb, String threadName) Thread(Runnable threadOb, int priority) Thread(String threadName, int priority) Thread(int priority) None of these Thread(Runnable threadOb, String threadName) Thread(Runnable threadOb, int priority) ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Analyze the following code:public class Test implements Runnable{ public static void main(String[] args){ Test t = new Test(); t.start(); } public void run() { }} The program compiles and runs fine. The program does not compile because the start() method is not defined in the Test class. The program compiles, but it does not run because the run() method is not implemented. The program compiles, but it does not run because the start() method is not defined. The program compiles and runs fine. The program does not compile because the start() method is not defined in the Test class. The program compiles, but it does not run because the run() method is not implemented. The program compiles, but it does not run because the start() method is not defined. 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. } null good Compilation fails with an error at line 5 None of these Compilation succeed but Runtime Exception null good Compilation fails with an error at line 5 None of these Compilation succeed but Runtime Exception 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 "go" is printed An exception is thrown at runtime. "gogogo" is printed Compilation fails. "gogo" is printed "go" is printed An exception is thrown at runtime. ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Analyze the following code:public abstract class Test implements Runnable{ public void doSomething() { };} The program will not compile because it does not contain abstract methods. The program compiles fine. The program will not compile because it does not implement the run() method. None of these The program will not compile because it does not contain abstract methods. The program compiles fine. The program will not compile because it does not implement the run() method. None of these ANSWER DOWNLOAD EXAMIANS APP
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