Your question is Talk About a Previous Project. 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).
Talk about a previous project. Choose a specific software project you worked on and explain your role, the problem it addressed, how you made decisions, and what happened as a result. Focus on your individual contributions, collaboration, trade-offs, obstacles, and what you learned. Structure your response using Situation, Task, Action, and Result, and quantify the outcome where possible.