Skip to content
Related Articles

Related Articles

Improve Article
Save Article
Like Article

ISRO | ISRO CS 2015 | Question 53

  • Last Updated : 05 Apr, 2018

In a class B subnet, we know the IP address of one host and the mask as given below:

IP address:

What is the first address(Network address)?

Answer: (A)

Explanation: We can obtain Network Address by performing bitwise and operation of IP address and Subnet Mask.

IP address:
Subnet Mask:
IP address:  01111101 10000110 01110000 01000010
Subnet Mask: 11111111 11111111 11100000 00000000
Network ID:  01111101 10000110 01100000 00000000

So, Network Address =
Option (A) is correct.

Quiz of this Question
Please comment below if you find anything wrong in the above post

My Personal Notes arrow_drop_up
Recommended Articles
Page :

Start Your Coding Journey Now!