---
title: "Discussion on \"Dns Resolution 101\" | Hashnode"
description: "Discussion on \"Dns Resolution 101\". Why Version Control Exists: The Pendrive Problem\nIf you’ve ever worked on a project with friends, there’s a good chance you’ve faced this situation:\nSomeone says, “I have the latest code.”\nAnother person replies, “No, mine is newer.”\nFiles are named ..."
url: "https://hashnode.com/posts/dns-resolution-101/697cb872cbdca3e15a1494aa"
---

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# [Dns Resolution 101](https://dns-resolution-101.hashnode.dev/dns-resolution-101?utm_source=hashnode&utm_medium=feed)

Why Version Control Exists: The Pendrive Problem If you’ve ever worked on a project with friends, there’s a good chance you’ve faced this situation: Someone says, “I have the latest code.” Another person replies, “No, mine is newer.” Files are named ...

Jan 30 · 4 min read · dns-resolution-101.hashnode.dev  
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## Written by

[Om Mishra](https://hashnode.com/@om-mishra)

@om-mishra

  
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