Texas Instruments IT Operations interview questions

Technical Interview Introduction & Project Discussion I was first asked to introduce myself and explain my project. Questions from my project included: Why did you choose React over plain JavaScript? Key features of React What is the Virtual DOM? Why did you use Cloudinary and how was it integrated? What is Multer? Difference between Authorization and Authentication What is JWT and how it works How I implemented Google Authentication Full form of OAuth Difference between JWT and OAuth, and their internal workings How Role-Based Access Control was implemented in my project --- DSA Questions: 1. Print the Fibonacci series 2. Group anagrams from a list of strings --- Core CS Questions: Explain the OSI Model and the working of each layer in detail In which layer is a router used? Difference between process and thread