Bachelors Information and Technology

one of the best way to learn is through past papers

The transport layer briefly describes how communication occurs. It is an ideal summary of the textbook. The lecturer helped me with a few pointers that is in the document.

Protocols provides the correct measures to follow and adapt. The summary makes it an excellent piece to read through before an exam.

This document describes how the data link layers send and receive data. The textbook goes in into great depth and detail of which wont be asked in the exam. This highlights the main points.

The medium access control sub-layers connects both the physical and transport layers, making it operate as a single system. The document is briefly summarized from the lectures I have attended.

Network layers is divided into several other layers. The textbooks is not clear on the functions of each layer. The lecturer helped me making a summary of it, making it a cheat sheet to study from.

The physical layer describes the physical equipment needed in order to maintain the network or improve it. It acts as a foundation to the chapters to follow.

Computer Networks involves the connectivity and an in depth analysis of connectivity.