---
title: "Discussion on \"Computer Networks to crack interviews, explained in simple words\" | Hashnode"
description: "Discussion on \"Computer Networks to crack interviews, explained in simple words\". Think of the Internet like a Postal Service for Data\nImagine you want to send a letter (data) to a friend across the country (another computer). Computer networks are all about how this \"letter\" gets there reliably and efficiently.\nKey Concepts - You..."
url: "https://hashnode.com/posts/computer-networks-to-crack-interviews-explained-in-simple-words/67c8d355bc1bc14362af1f20"
---

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# [Computer Networks to crack interviews, explained in simple words](https://singarajusaiteja.hashnode.dev/computer-networks-to-crack-interviews-explained-in-simple-words?utm_source=hashnode&utm_medium=feed)

Think of the Internet like a Postal Service for Data Imagine you want to send a letter (data) to a friend across the country (another computer). Computer networks are all about how this "letter" gets there reliably and efficiently. Key Concepts - You...

Mar 5, 2025 · 7 min read · singarajusaiteja.hashnode.dev  
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-   [#computer-networking](https://hashnode.com/tag/computer-networking)
-   [#computer-network](https://hashnode.com/tag/computer-network)
-   [#computer-networks](https://hashnode.com/tag/computer-networks)
-   [#computernetworks](https://hashnode.com/tag/computernetworks)
-   [#components-of-computer-networks](https://hashnode.com/tag/components-of-computer-networks)
-   [#classification-of-computer-networks](https://hashnode.com/tag/classification-of-computer-networks)

## Written by

[Singaraju Saiteja](https://hashnode.com/@singarajusaiteja)

@singarajusaiteja · Hyderabad

  
[View profile](https://hashnode.com/@singarajusaiteja)

aspiring mobile developer

I am an aspiring mobile developer, with current skill being in flutter.

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