The Cornerstone of Computer Networks: The OSI Reference Model 🧱🌐✨
Imagine this: you’re at home using the internet, watching YouTube, or sending a message on WhatsApp. But behind the scenes, there’s an invisible orchestra working layer by layer. And the conductor of this orchestra is the OSI Reference Model. 🎶💻 “What’s OSI?” you might ask. It stands for Open Systems Interconnection. In other words, it’s […]
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