Jan 30 · 4 min read · What happens if data is sent without rules? Imagine two people trying to talk in a noisy room without confirming anything. Messages may overlap Some words may be missed Order may get mixed Nobody knows if the other person actually heard the messa...
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Jan 22 · 2 min read · What is a Modem and how it connects your network to the internet? A modem connects your network to your ISP. It converts the internet signal into data your devices can use. No modem, no internet. What is a Router and how it directs traffic? A rout...
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May 12, 2025 · 25 min read · Muhaiminul Sir Notes: downloads link:CN_mid-notes.pdf CT and Mid Term Preparation:(Question and Math Solve) Link:sayeem Bhaiya Notes:https://sayeemzzzaman.hashnode.dev/cn-mid Lecture 01: Why should we learn Computer Networks ? Answer: For Designing, ...
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Jul 6, 2024 · 4 min read · Imagine the vast expanse of the internet as an enormous galaxy filled with countless stars, planets, and mysterious phenomena. Just like space travel, navigating the world of networking can be both exciting and a little overwhelming. Let's embark on ...
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