Consider the following program segment and select the output of the same when n = 10 :

switch(n)
{
    case 10 : System.out.println(n*2); 
    case 4 : System.out.println(n*4); break; 
    default : System.out.println(n);
}

1. 20
   40
2. 10
   4
3. 20, 40
4. 10
   10

A method which does not modify the value of variables is termed as:

1. Impure method
2. Pure method
3. Primitive method
4. User defined method

The number of bits occupied by the value ‘a’ are:

1. 1 bit
2. 2 bits
3. 4 bits
4. 16 bits

Method which is a part of a class rather than an instance of the class is termed as:

1. Static method
2. Non static method
3. Wrapper class
4. String method