Your question is Connecting React Front-end to Node.js Back-end. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Describe the process of connecting a React front-end to a Node.js back-end, including authentication, data fetching, and error handling in a Techolution project.