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Om Kumar

@0mJoined January 2025

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Om Kumar's blogs

HOW THE INTERNET WORKhow-the-internet-work.hashnode.dev2 posts

What is Browserwhat-is-browser.hashnode.dev1 post

Server-Client Architectureserver-client-architecture.hashnode.dev1 post

INTERNET PROTOCOLS (TCP/IP AND UDP)internet-protocols-tcpip-and-udp.hashnode.dev1 post

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Recently published

OKOm Kumarinternet-protocols-tcpip-and-udp.hashnode.devJul 21, 2025 · 4 min read

What is the Internet Protocol (IP)?

If you have ever browsed a website ,sent an email , or watched a YouTube video, you have used the Internet Protocol(IP) — even if you don’t realise it. IP is one of the invisible engines that make the internet work.So, what exactly it ,and why is it ...

OKOm Kumarserver-client-architecture.hashnode.devJul 19, 2025 · 5 min read

🔷 What is Client -Server Architecture?

In today’s interconnected world, almost every app, website, or service you use depends on a powerful concept: Server-Client Architecture. From sending a message on WhatsApp to browsing your favorite e-commerce store, this architecture is at the heart...

OKOm Kumarwhat-is-browser.hashnode.devJul 10, 2025 · 2 min read

What is Browser?

What is Browser? The web Browser or (Browser) is an application software used to export the World Wide Web (WWW). It acts as a platform that allows user to access information from the internet by an interface between the client or user and the server...

OKOm Kumarhow-the-internet-work.hashnode.devJun 10, 2025 · 2 min read

Understanding DNS: The Backbone of the Internet

DNS ( Domain Name System ) In the digital era, where the internet plays a central role in our daily lives, it feels fast and simple to use. But behind the scenes, it involves very complex systems. There are millions of websites and web pages present ...

OKOm Kumarhow-the-internet-work.hashnode.devJun 8, 2025 · 3 min read

What is internet ?

Internet is inter connection of a “network”. Here a question arise what is network ? Network To understand the Internet, we need to understand networks.A network is a collection of interconnected computers and other devices, such as printers, smartph...

Om Kumar

About

Available for

Om Kumar's blogs

Recently published

What is the Internet Protocol (IP)?

🔷 What is Client -Server Architecture?

What is Browser?

Understanding DNS: The Backbone of the Internet

What is internet ?

Search Hashnode

Om Kumar

About

Available for

Om Kumar's blogs

Recently published

What is the Internet Protocol (IP)?

🔷 What is Client -Server Architecture?

What is Browser?

Understanding DNS: The Backbone of the Internet

What is internet ?