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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Chapter 4. Virtualization and Cloud Computing
This chapter covers the two A+ 220-1001 exam objectives related to virtualization and cloud computing. These objectives may comprise 12% of the exam questions:
Core 1 (220-1001): Objective 4.1: Compare and contrast cloud computing concepts.
Core 1 (220-1001): Objective 4.2: Given a scenario, set up and configure client-side virtualization.
Cloud computing involves using remote servers in the Internet “cloud” to store, manage, and process data rather than using local servers or a personal computer. Cloud servers usually reside in large server farms where powerful servers host thousands of virtual machines.
Remember that a computer is made up of hardware components that process software instructions. ...
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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.
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.