Functional and Enterprise Systems

Course: MBA

Subject: IT for manager

Unit: 5

Definition of Computer Network

• A computer network is a

collection of computers and

devices connected together

via communication devices

and transmission media.

• For example it may connect

computer, printer, scanner

Reference

Book Reference1. Computer Networks by Andrew S. Tanenbaum, David Wetherall

2. Data Communications And Computer Networks By Prakash C. Gupta

Image Reference

1. https://www.google.co.in/search?q=computer+network&hl=en-IN&biw=1517&bih=714&noj=1&tbm=isch&source=lnms&sa=X&ei=6cajVKPUGMLhoATClYKgCw&ved=0CAgQ_AUoAQ&dpr=0.9