Your question is Troubleshoot a Failing Service. 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).
Given a scenario where a service suddenly stops working on a specific day, troubleshoot the root cause. Asked in the Virtual Onsite stage. CPU and memory usage are normal, and the process is running, but the issue turns out to be disk space. Explain your investigation, validation steps, remediation, and prevention plan.