Computer Network
Computer Network

Important Questions on Computer Network Class 12

Important Questions on Computer Network Class 12 Very Short Answer Type Questions (1 mark)   Q 1. Give one example of each – Guided media and unguided media. Ans: Guided – Twisted pair, Coaxial Cable, Optical Fiber (any one) Unguided – Radio waves, Satellite, Micro Waves (any one)   Q 2. Name the protocol that […]

Computer Network

What is Computer Virus? Know about Its types.

What is a computer virus? Computer virus has become such a problem in today’s time for people who use computers, laptops, mobiles and tablets etc. Today we will learn in this article what is Computer Virus and what are these types and what causes problems for us. So before we understand Computer Virus, we understand […]

Computer Network

What is Computer Network?

What is Computer Network? The biggest success in technology and communication in the last 20 years has been the development and advancement of Computer Network. From emailing a friend, to online bill payment, downloading data from the Internet, e-commerce, and networking has greatly reduced our world and forever changed the way we communicate.   Computer […]