Your question is Learning Technical Concepts Quickly. 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).
Tell me about a time you had to quickly learn a technical topic outside your comfort zone in order to be effective in a client-facing role. How did you get up to speed, and how did you turn that knowledge into a better outcome for the client or the business?