COMPUTER NETWORKING

WIRELESS NETWORKS AND MOBILE IP

INTRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of these is a correct definition of DNS? (6-9)
A
An internet service that is used to detect errors
B
An internet service that stores data in large quantities for different companies
C
An internet service that provides a messaging service for users to communicate
D
An internet service that translates alphabetic names into IP addresses
Explanation: 

Detailed explanation-1: -Domain Name System (or Service) is an Internet service that translates domain names into IP addresses.

There is 1 question to complete.