---
title: "Discussion on \"Basic Building Blocks of Network Systems\" | Hashnode"
description: "Discussion on \"Basic Building Blocks of Network Systems\". A computer network is made up of various essential components that work together to enable communication, data transfer, and resource sharing. The main components are:\n1. Nodes\nNodes are any physical devices connected within a network that can send, ..."
url: "https://hashnode.com/posts/basic-building-blocks-of-network-systems/688f800340ed072aed688b4c"
---

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# [Basic Building Blocks of Network Systems](https://thakuraparna.hashnode.dev/basic-building-blocks-of-network-systems?utm_source=hashnode&utm_medium=feed)

A computer network is made up of various essential components that work together to enable communication, data transfer, and resource sharing. The main components are: 1. Nodes Nodes are any physical devices connected within a network that can send, ...

Aug 3, 2025 · 5 min read · thakuraparna.hashnode.dev  
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-   [#computer-networking](https://hashnode.com/tag/computer-networking)
-   [#components-of-computer-networks](https://hashnode.com/tag/components-of-computer-networks)
-   [#networking-for-beginners](https://hashnode.com/tag/networking-for-beginners)

## Written by

[Aparna Singh](https://hashnode.com/@aparnasingh)

@aparnasingh · India

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

Exploring OOP, Web Dev & System Design, DSA

Full-stack web developer, Passionate about building smart solutions & solving real-world problems. Love exploring EdTech, AI, and smart city innovations. Documenting my dev journey through blogs & code snippets. Aiming to become a confident tech leader & open-source contributor.

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