Threads -Java Programming MCQ Questions and Answers

class newthread implements Runnable
{
Thread t;
newthread()
    {
  t1 = new Thread(this,"Thread_1");
  t2 = new Thread(this,"Thread_2");
  t1.start();
  t2.start();
}
public void run()
    {
  t2.setPriority(Thread.MAX_PRIORITY);	
  System.out.print(t1.equals(t2));
    }    
}
class multithreaded_programing
{
    public static void main(String args[])
    {
        new newthread();        
    }
}

class newthread extends Thread
{
Thread t;
String name;
newthread(String threadname)
    {
  name = threadname;
  t = new Thread(this,name);
  t.start();
}
public void run()
    {
    }

}
class multithreaded_programing
{
    public static void main(String args[])
    {
  newthread obj1 = 	 new newthread("one");
  newthread obj2 =	 new newthread("two");
        try
        {
            obj1.t.wait();	
            System.out.print(obj1.t.isAlive());
        }
        catch(Exception e)
        {
  System.out.print("Main thread interrupted");
        }
    }
}

class newthread extends Thread
{
Thread t;
String name;
newthread(String threadname)
    {
  name = threadname;
  t = new Thread(this,name);
  t.start();
}
public void run()
    {
    }

}
class multithreaded_programing
{
    public static void main(String args[])
    {
      newthread obj1 = 	 new newthread("one");
      newthread obj2 =	 new newthread("two");
        try
        {
            Thread.sleep(1000);	
            System.out.print(obj1.t.isAlive());
        }
        catch(InterruptedException e)
        {
        System.out.print("Main thread interrupted");
        }
    }
}