May 2024
Intermediate to advanced
309 pages
13h 33m
English
Content preview from Data Communications and Computer Networks by Pearson
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Multiplexing and Switching
1. What is meant by bandwidth utilization?
Ans: Bandwidth utilization refers to the wise use of the available bandwidth in order to achieve the
utmost efficien y, privacy and anti-jamming. Bandwidth can be used optimally using two techniques,
namely, multiplexing and spreading. Multiplexing allows sharing the available bandwidth of a commu-
nication link among a number of communicating stations, thus achieving efficienc . On the other hand,
spreading allows expanding the bandwidth of link for achieving privacy and anti-jamming.
2. What is multiplexing? In what situations, it can be used?
Ans: Multiplexing
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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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.