Question 1

What does it mean to be a 'full-stack' developer?

Accepted Answer

A full-stack developer can build both the client-facing part of an application and the server-side part, and reason about the whole request/response journey across the stack.

Question 2

What's the difference between session-based authentication and token-based authentication (like JWT)?

Accepted Answer

Session-based auth stores session state server-side and gives the browser a session ID in a cookie. Token-based auth encodes identity directly into a signed token the client stores and sends with each request.

🧩 Full-Stack DeveloperInterview Questions

🧩 Full-Stack Developer
Interview Questions