Your question is Explain Technical Concepts to Clients. 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).
You are working with a client on a technical initiative and need to explain a concept they must understand to make a decision, but they do not have a technical background.
Describe a time when you had to explain a highly complex concept to a client who had no technical background.