JAVA Threads Which of the following are methods of the Thread class?1) yield()2) sleep(long msec)3) go()4) stop() 3 only None of these 1 , 2 and 4 1 and 3 3 only None of these 1 , 2 and 4 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What will be the output of the following program code?public class Test implements Runnable{ public static void main(String[] args){ Thread t = new Thread(this); t.start(); } public void run(){ System.out.println("test"); }} None of these The program compiles and runs fine and displays test on the console. The program does not compile because this cannot be referenced in a static method. The program compiles fine, but it does not print anything because t does not invoke the run() method None of these The program compiles and runs fine and displays test on the console. The program does not compile because this cannot be referenced in a static method. The program compiles fine, but it does not print anything because t does not invoke the run() method 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. None of these The program will not compile because it does not implement the run() method. The program will not compile because it does not contain abstract methods. The program compiles fine. None of these The program will not compile because it does not implement the run() method. ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads What will be the output?class A extends Thread{ public void run(){ for(int i=0; i<2; i++){ System.out.println(i); } }}public class Test{ public static void main(String argv[]){ Test t = new Test(); t.check(new A(){}); } public void check(A a){ a.start(); }} 0 1 Compilation error, class A has no start method Compilation succeed but runtime exception None of these 0 0 0 1 Compilation error, class A has no start method Compilation succeed but runtime exception None of these 0 0 ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads Which of the following constructor of class Thread is valid one? None of these Thread(int priority) Thread(Runnable threadOb, int priority) Thread(Runnable threadOb, String threadName) Thread(String threadName, int priority) None of these Thread(int priority) Thread(Runnable threadOb, int priority) Thread(Runnable threadOb, String threadName) Thread(String threadName, int priority) ANSWER DOWNLOAD EXAMIANS APP
JAVA Threads When a class extends the Thread class ,it should override ............ method of Thread class to start that thread. init() start() run() go() init() start() run() go() ANSWER DOWNLOAD EXAMIANS APP
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