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 21
Cloud Computing Concepts
This chapter covers the following A+ 220-1101 exam objective:
4.1 – Summarize cloud-computing concepts.
Cloud computing and virtualization in general have grown by leaps and bounds in recent years. These technologies have become so popular for businesses, organizations, and home users that they are now commonplace. You’re not likely to go a day without connecting to some kind of cloud-based service or virtualized system.
Two chapters are not nearly enough to even scratch the surface of the cloud and virtualization. However, for the A+ exams, you need to know only the basics. Let’s begin with an introduction ...
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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.