Network Systems 101 (Computer Systems in 20 Minutes Book 6)

This ebook will provide you with a crash course in network systems, aimed at new students; we cover some of the most important topics in the area.

Who is this book for?

This is a "101" book to provide an introduction into the area of network systems. It's aimed predominantly at people who don't have much experience with network systems to teach about the important concepts you'll need in your computer science or engineering career.

Why is the book so short?

In our Computer Systems in 20 Minutes series we learn about various computer-related tasks and software at a very brisk pace. When you need to learn something you don't always have the time to read a lengthy book, in this series we get to the point and deliver the information as quickly and effectively as possible.

What's included?

• Introduction to the Internet and it's systems


• The 6 network topologies


• Wired network circuits


• Packet switching


• Routers and network hardware


• The OSI model


• Network layers explained


• DNS explained


• Email behind the scenes

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This book and its lessons has been adapted from our main computer science book - Computer Science: The Complete Toolkit - to provide you with a quick and efficient primer in network systems.