Which design principles help fulfill the reliability pillar of the AWS Well-Architected Framework? (Choose two.)
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Correct answer: Automatically scale to meet demand., Automatically recover from failure..
Why this is the answer
The reliability pillar of the AWS Well-Architected Framework focuses on the ability of a system to recover from infrastructure or service disruptions, dynamically acquire computing resources to meet demand, and mitigate disruptions such as misconfigurations or transient network issues. "Automatically scale to meet demand" directly supports reliability by ensuring the application can handle varying loads without performance degradation or outages. "Automatically recover from failure" is a core tenet of reliability, as it minimizes downtime and human intervention during unexpected events. "Perform operations as code" is primarily associated with the operational excellence pillar, promoting consistency and efficiency. "Enable traceability" is also related to operational excellence and security, aiding in monitoring and auditing. "Deploy resources globally to improve response time" is a principle of performance efficiency, not reliability, although it can indirectly contribute to user experience.
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