Polymorphism is broadly used in implementing ……………

1. inheritance
2. encapsulation
3. abstraction
4. literals

Give the output of the following

switch (x)
{
case 'M' :
    System.out.print ("Microsoft Teams");
    break; 
case 'G':
    System.out.print ("Google Meet"); 
default:
    System.out.print("Any Software"); 
    break;
case 'W': 
    System.out.print("Web Ex"); 
    break;
}

when x = 'g'

1. Google Meet
2. Any Software
3. Google Meet
   Any Software
4. Web Ex

In …………… search, the algorithm uses the middle value of the array for the search operation.

1. binary
2. linear
3. bubble
4. selection

A single dimensional array contains N elements. What will be the last subscript?

1. N
2. N - 1
3. N - 2
4. N + 1