An abstract class can contain also 0(zero) abstract methods. 

What is the output of the following code?

How can you make a Java thread stop?

 public <T1, T2, …, Tn> name<T1, T2, …, Tn> { /* … */ } is used to define generic method

Which of these is superclass for every class?

Which method can be used to determine which key was pressed?

Which of these classes is used to create an object whose character sequence is mutable?

public class A

  {

        public static void main(String args[]) 

        {    

             int a; 

             a = 100;

             a = a >> 1;

             System.out.println(a);

        } 

    }

What will be the output of the following Java program?

class Output

{

public static void main(String[] args)

{

String s1 = "Hello World";

String s2 = s1.substring(0, 4);

System.out.println(s2);

}

}

In Servlet Terminology, what provides a runtime environment for Java EE (J2EE) applications? It performs the following operations:

• Life Cycle Management
• Multithreaded support
• Object Pooling
• Security