Your question is Securing Kubernetes and Upgrades. 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).
How would you secure a Kubernetes application, manage secrets, deploy to Kubernetes, and scale applications? Also, what would you do for a very resource-heavy but infrequently used workload, and how would you test a blue/green cluster upgrade?