June 2022
Intermediate to advanced
1088 pages
27h 11m
English
Content preview from CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) Exam Cram
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Chapter 7
Wireless Protocols
This chapter covers the following A+ 220-1101 exam objective:
2.3 –Compare and contrast protocols for wireless networking.
Welcome back! Sometimes you will wire computers to the network, and other times—perhaps more often—you will use wireless. Wireless takes the cable out of the mix and allows for mobility and ease of use. But I caution you: The air is shared! So, when planning your wireless technologies, especially Wi-Fi, you have to take into account such things as frequencies, desired data transfer rates, distance between devices, and much more. This is a shorter chapter, but it is chock full of technical information. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.