Your question is ACID Principles and MVC Architecture. 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).
Explain ACID principles and how they relate to database transactions, or describe the MVC architecture and its components. Choose one branch and explain how the mechanism works in practice, including a concrete example and a common misuse. Keep the answer focused on relational database transactions or traditional MVC application architecture.
