October 2006
Beginner
928 pages
28h 43m
English
book
Telecommunications Essentials, Second Edition: The Complete Global Source
by Lillian Goleniewski, Kitty Wilson Jarrett
Content preview from Telecommunications Essentials, Second Edition: The Complete Global Source
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Chapter 5. Data Communications Basics
This chapter explores some of the basics of data communications. It starts with a discussion of the evolution of data communication and then discusses the terminology used to describe different aspects of data networking. It’s important to have a good grasp of these basics before wading into deeper waters.
The Evolution of Data Communications
Data communication, or data networking, is the exchange of digital information between computers and other digital devices via telecommunications nodes and wired or wireless links. To understand the evolution of networking services, it is important to first understand the general computing architectures and traffic types, both of which have changed over time.
Data ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.