--- title: "Aman Tamrakar (@amanOne4) | Hashnode" description: "Aman Tamrakar (@amanOne4) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@amanOne4" --- @amanOne4 # Aman Tamrakar @amanOne4 · Joined February 2026 ### [How ChatGPT Understands Your Questions: A Beginner's Guide to LLMs, Tokens, and Transformers](https://aman-blog-fundamentals.hashnode.dev/how-chatgpt-understands-your-questions-a-beginner-s-guide-to-llms-tokens-and-transformers?utm_source=hashnode&utm_medium=feed) Artificial Intelligence has become a part of our daily lives. Whether you're asking ChatGPT to explain a coding concept, summarize a research paper, write an email, or help plan your day, it feels sur 7 min read · [aman-blog-fundamentals.hashnode.dev](https://aman-blog-fundamentals.hashnode.dev/how-chatgpt-understands-your-questions-a-beginner-s-guide-to-llms-tokens-and-transformers?utm_source=hashnode&utm_medium=feed) [Jul 1](https://hashnode.com/posts/how-chatgpt-understands-your-questions-a-beginner-s-guide-to-llms-tokens-and-transformers/6a45365d8efa73c75723d9fe) ### [JS Promises - The 3 Idiots Way](https://aman-blog-fundamentals.hashnode.dev/js-promises-the-3-idiots-way?utm_source=hashnode&utm_medium=feed) Understanding JS Promises with the help of 3 Idiots. 6 min read · [aman-blog-fundamentals.hashnode.dev](https://aman-blog-fundamentals.hashnode.dev/js-promises-the-3-idiots-way?utm_source=hashnode&utm_medium=feed) [Mar 1](https://hashnode.com/posts/js-promises-the-3-idiots-way/69a42d61a7428b958db5ccc5) ### [DNS Record Types](https://aman-blog-fundamentals.hashnode.dev/dns-record-types?utm_source=hashnode&utm_medium=feed) How does a browser know where a website lives? Suppose you open the gallery on your phone and see various photos stored in your phone’s internal memory. Those photos exist somewhere physically inside 6 min read · [aman-blog-fundamentals.hashnode.dev](https://aman-blog-fundamentals.hashnode.dev/dns-record-types?utm_source=hashnode&utm_medium=feed) [Feb 25](https://hashnode.com/posts/dns-record-types/699ebd85495a125e8fd84231) ### [How DNS Resolution Works](https://aman-blog-fundamentals.hashnode.dev/how-dns-resolution-works?utm_source=hashnode&utm_medium=feed) Do you ever thought that why websites have a specific website name like when you go to browser and enter google.com and how you instantly go to google’s search page. These website names are our DNS ,it is a human-readable website names but computer d... 7 min read · [aman-blog-fundamentals.hashnode.dev](https://aman-blog-fundamentals.hashnode.dev/how-dns-resolution-works?utm_source=hashnode&utm_medium=feed) [Feb 14](https://hashnode.com/posts/how-dns-resolution-works/699084a698a3de9468f6c88e) ### [Understanding Network Devices](https://aman-blog-fundamentals.hashnode.dev/understanding-network-devices?utm_source=hashnode&utm_medium=feed) What is MODEM? A modem is a device that allows your home or office network to communicate with the internet.It basically acts as bridge between your home network and your Internet Service Provider(ISP). The word “modem” comes from MOdulator–DEModulat... 8 min read · [aman-blog-fundamentals.hashnode.dev](https://aman-blog-fundamentals.hashnode.dev/understanding-network-devices?utm_source=hashnode&utm_medium=feed) [Feb 13](https://hashnode.com/posts/understanding-network-devices/698f4e32048d0184fd64359f)