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What is DNS and why name resolution exists. What is DNS. DNS (Domain Name System) is a distributed system that maps human-readable domain names to IP addresses, acting like the internet phonebook. Just like a phonebook: you search a name in contact...

Introduction Git is a very important tool used by developers to manage their code.Git is a tool that helps developers save their work and track changes.In simple words, Git works like a smart save system for code and files.Whenever we make changes in...
