Tata Consultancy Services Interview Question

1. Tell me about yourself. Answer: “I recently graduated with a B.Tech in Computer Science where I focused on Java, data structures, and full-stack development. I completed a project on building a real-time student attendance system using React, Node.js, and MongoDB. I enjoy solving algorithmic problems and have practiced regularly on LeetCode. I’m looking for an opportunity to apply my skills in a collaborative environment and learn from experienced engineers.” 2. Explain the difference between a process and a thread. Answer: A process is an independent execution unit with its own memory space. A thread is a smaller execution unit within a process that shares the same memory. Threads are lightweight and faster to create, while processes are heavier but more isolated.