The core AWS services DevOps interviews actually ask about - EC2, VPC, IAM, load balancers, S3, RDS, and how they fit together.
Can use it - fundamentals and hands-on basics.
Can troubleshoot it - real operational depth.
Can run it in production - reliability under pressure.
Can design and scale it - platform-engineering judgment.
Real scenario-based DevOps questions, hands-on practice, and clear explanations for every answer.