Your question is Relating Risk, Vulnerability, Threat. 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 risk, vulnerability and threat, and how it relates to each other.
Keep your answer focused on security engineering, not generic definitions. A strong response should distinguish the three terms, show their relationship in a simple example, and explain how the distinction changes prioritization and controls.