Training Summary

Data Communications provides the rules and regulations that allow computers with different operating systems, languages, cabling, and locations to share resources. This online course teaches you some basics of Data Communication and Computer network with its concepts and algorithms.

What should I know?

This tutorial is designed for beginners.


Tutorial Basics of Computer Networking: What is, Advantages, Components, Uses
Tutorial Types of Computer Networks: LAN, MAN, WAN, VPN
Tutorial Type of Network Topology: Bus, Ring, Star, Mesh, Tree, P2P, Hybrid
Tutorial Layers of OSI Model Explained
Advanced Stuff
Tutorial TCP 3-Way Handshake (SYN, SYN-ACK,ACK)
Tutorial TCP/IP Model: What is TCP IP Stack? Protocol Layers, Advantages
Tutorial Hamming Code: Error Correction Examples
Tutorial What is a MAC Address? How to Find it
Tutorial How to Find & Change MAC Address in Mac OS
Tutorial TCP/IP vs OSI Model: What's the Difference?
Tutorial TCP vs UDP: What's the Difference?
Must Know!
Tutorial Hub vs Switch: What's the Difference?
Tutorial Modem vs Router: Understand the Difference
Tutorial LAN vs WAN: What's the Difference?
Tutorial Router vs Switch: Must Know Differences
Tutorial Internet vs Intranet: Key Differences
Tutorial PUT vs POST: What's the Difference?
Tutorial GET vs POST: Key Difference between HTTP Methods
Tutorial Analog vs Digital: What's the Difference?
Tutorial What is a Network Security Key? How to Find it for Windows
Tutorial Best Computer Networking Courses