Welcome to your interview.
The question is on your right: ECS vs EKS for Federal Apps. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
Explain the architectural differences between deploying applications on AWS ECS versus EKS, and how would you choose between them for a Steampunk federal client?