October 2019
Beginner to intermediate
1040 pages
27h 25m
English
Content preview from CompTIA A+ Core 1 (220-1001) and Core 2 (220-1002) Cert Guide, 5th Edition
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Glossary
Numerics
[command]/? A Windows command that displays help for the specified command.
568A A TP wiring standard that uses the following wires from pins 1 to 8: green stripe, green, orange stripe, blue, blue stripe, orange, brown stripe, brown.
568B A TP wiring standard that uses the following wires from pins 1 to 8: orange stripe, orange, green stripe, blue, blue stripe, green, brown stripe, brown.
802.11a A wireless Ethernet standard that uses 5GHz radio signals and provides performance at rates from 6Mbps up to 54Mbps. It is not compatible with other 802.11-based wireless networks unless dual-band access points are used.
802.11ac A wireless Ethernet standard that uses 5GHz radio signaling for performance up to 1300Mbps. Uses MU-MIMO ...
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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.