Which of the following are pillars of the AWS Well-Architected Framework?
(Choose two.)
Availability
Reliability
Scalability
Responsive design
Operational excellence
Explanations:
Availability is important but is covered under Reliability; it is not a standalone pillar.
Reliability is one of the core pillars, focusing on ensuring workloads recover from failures.
Scalability is essential but falls under Reliability and Performance Efficiency, not a pillar.
Responsive design is not part of AWS Well-Architected Framework; it’s a front-end design concept.
Operational excellence is a core pillar, focusing on running and monitoring systems effectively.