KEYвоАคВ SHORTCUTS Question 9 Which pillar of the AWS Well-Architected Framework focuses on workloads performing their intended functions and recovering quickly from failure to meet demands? Reliability pillar Performance pillar Operational Excellence pillar Security pillar

Reliability pillar

The question pertains to the AWS Well-Architected Framework, which is a guide for cloud architecture best practices. The AWS Well-Architected Framework consists of five pillars: Operational Excellence, Security, Reliability, Performance Efficiency, and Cost Optimization. Each pillar focuses on a specific aspect of cloud architecture.1. The Reliability pillar emphasizes 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.2. The Performance Efficiency pillar involves using computing resources efficiently to meet system requirements and maintaining that efficiency as demand changes and technologies evolve.3. The Operational Excellence pillar focuses on running and monitoring systems to deliver business value and continually improving processes and procedures.4. The Security pillar involves protecting information, systems, and assets while delivering business value through risk assessments and mitigation strategies.The question asks which pillar focuses on workloads performing their intended functions and recovering quickly from failure to meet demands. This description aligns with the Reliability pillar, which is concerned with ensuring a system is reliable and can handle failures effectively.