alleryStart learning →The AWS Well-Architected Framework (post-2021) has how many pillars?
AFour pillars
BFive pillars
CThree pillars
DSix pillars
Answer & Solution
Correct answer: D. Six pillars
AWS Well-Architected has 6 pillars (added Sustainability in 2021): Operational Excellence, Security, Reliability, Performance Efficiency, Cost Optimization, Sustainability.
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