Networking · Beginner

Network Fundamentals & Cabling

Syllabus

Lesson 1 is a free sample. Watch every lesson to at least 90% to unlock the exam. The remaining lessons open after payment or an exam code.

OSI and TCP/IP Models Explained for Beginners

Videos are free public lessons on YouTube, chosen to match this syllabus.

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1. How many layers are in the OSI model?

2. RJ45 connectors are used on…

3. A switch connects devices within a…

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