January 2012
Beginner
360 pages
9h
English
book
IT Career JumpStart: An Introduction to PC Hardware, Software, and Networking
by Naomi J. Alpern, Joey Alpern, Randy Muller
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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.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.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.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.
Chapter 8
A Communications Framework
In This Chapter
- The need for a standard communications model
- The flow of data in the model
- The seven layers of the OSI model
com•mu•ni•ca•tion n : the transfer of information between two or more people or devices over a medium
Communication occurs all around us in many forms. Usually, when communication happens, it is between two things that can easily understand each other. For example, two people in the same country who speak the same language can communicate with little or no problem. The same can be said for species of birds. They understand each other. But not everyone speaks the same language, and there are thousands of types of birds. Needless to say, life and work can get difficult when communication ...
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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.