Your question is AWS, Network, and Linux 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).
Describe how you think about AWS architecture, networking, and Linux when designing and troubleshooting systems.
Explain your practical workflow for tracing a request from an AWS entry point to a Linux workload and back. Discuss how you separate application, network, identity, and operating-system causes, and name the commands, AWS telemetry, and security controls you would use. Include how you validate a fix without creating a new availability or privilege-escalation risk.