February 2020
Intermediate to advanced
800 pages
18h 33m
English
book
CompTIA Linux+ Certification All-in-One Exam Guide: Exam XK0-004
by Ted Jordan, Sandor Strohmayer
Content preview from CompTIA Linux+ Certification All-in-One Exam Guide: Exam XK0-004
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CHAPTER 18
Understanding Cloud and Virtualization
In this chapter, you will learn about
• Virtualization
• Containers
• Networking
• Automating installation with Kickstart
This chapter takes a look at cloud and virtualization configuration terms associated with virtual machines, hypervisors, storage, and networks.
Understanding Virtualization
Virtualization is a method of creating a logical operating system (guest) or operating systems inside a physical machine (host).
These logical operating systems (or guests) are managed by a hypervisor.
Hypervisors
Hypervisors were initially created by IBM to provide programmers a method of debugging an application without risking the integrity of the operating system.
Hypervisors, also called ...
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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.