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What is a Computer Network? Explained | CCNA Basics
📡 What Is a Computer Network? A computer network allows two or more devices to connect and share data — using cables, Wi-Fi, or the internet. It’s the foundation of Networking, Cybersecurity, Cloud, DevOps & Ethical Hacking! In this short video, you’ll learn: Definition of a computer network Real-life examples (LAN, WAN, Wi-Fi ...
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