• KANWAR PAL

Data communications and networking may be the fastest growing technologies in our culture today. One of the ramifications of that growth is a dramatic increase in the number of professions where an understanding of these technologies is essential for success—and a proportionate increase in the number and types of students taking courses to learn about them. Today, students wanting to understand the concepts and mechanisms underlying telecommunications and networking come from a variety of academic and professional backgrounds. To be useful, a textbook on data communications and networking must be accessible to students without technical backgrounds while still providing substance comprehensive enough to challenge more experienced readers. This text was written with this new mix of students in mind. In this paper, we introduce the need for studying data communications and networking and we discuss those concepts.

Topologies,Network, technology,microcomputers,logically,workstation.

"NETWORK TYPES AND SIGNIFICANCE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 4, page no.483-487, April-2017, Available :http://www.jetir.org/papers/JETIR1704099.pdf

"NETWORK TYPES AND SIGNIFICANCE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 4, page no. pp483-487, April-2017, Available at : http://www.jetir.org/papers/JETIR1704099.pdf