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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Part I
Introduction to Core 1 (220-1101)
Welcome to the Core 1 (220-1101) section of this book. This portion of the CompTIA A+ certification focuses on computers such as laptops, smartphones, tablets, and PCs; computer networking; virtualization and cloud computing; and troubleshooting of hardware and networks. That’s a great deal of things to know—but you can do this. Take it slow, study hard, and stay positive. Do these things, and you will succeed.
The Core 1 content of this book comprises Chapters 1 through 29. For the most part, I’ve written the content to match the order of the objectives. This way, you can follow along with the official CompTIA A+ objectives and mark them up as you wish while you progress through the book. After Chapter ...
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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.