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Computer Networks

Simply Easy Learning

Created by Arnab Chakraborty, Last Updated 05-Sep-2019, Language:English


A computer network can be defined as a set of computers connected together for the purpose of sharing resources. The most common resource shared today is connection to the Internet. Examples of other shared resources can include a printer or a file server. The Internet itself can be considered as a huge computer network. This tutorial will teach you basics of Data Communication and Computer Network (DCN) and will also take you through various advanced concepts related to Data Communication and Computer Network.


This tutorial has been prepared for engineering graduates to help them to understand from the basic to advanced concepts related to Data Communication and Computer Networking. After completion of this tutorial learners will find themselves at a moderate level of expertise from where they can take themselves to next levels.

Course Content

Arnab Chakraborty

Corporate Trainer

Prof. Arnab Chakraborty is a Calcutta University alumnus with B.Sc. in Physics Hons with Gold medalist, B. Tech and M. Tech in Computer Science and Engineering has twenty-three+ years of academic teaching experience in different universities, colleges and eleven+ years of corporate training experiences for 150+ companies and trained 50,000+ professionals. He has also completed MBA from Vidyasagar University with dual specialization in Human Resource Management and Marketing Management. He is NLP and PMP trained, Global DMAIC Six Sigma Master Black Belt certified by IQF, USA. He is certified by ISA, USA on "Control and Automation System". He is also Global ITIL V3 Foundation certified as awarded by APMG, UK. Qualified for Accredited Management Teacher by AIMA. He is also empaneled trainer for HP, Accenture, IBM etc.