How would you answer an interview scenario involving centralized logging?

In an interview, I would first define centralized logging and the problem it solves, then explain how I would use consistent structured fields, include trace or correlation IDs, define retention, protect sensitive data, control log volume, and make timestamps and service identity consistent. I would also call out the main failure mode: logging secrets, tokens, personal data, or entire request bodies can create a security and compliance problem inside the observability platform. Finally, I would describe how I would test, monitor, and safely roll back or recover the solution.