Exam AWS Certified Cloud Practitioner topic 1 question 411 discussion

Well Architected Framework 6 Pillars 1) Operational Excellence 2) Security 3) Reliability 4) Performance Efficiency 5) Cost Optimization 6) Sustainability

B. Use cost allocation tags on services that are used the most often. Cost Allocation Tags: AWS allows you to apply tags to resources such as EC2 instances, S3 buckets, and other services. Tags are key-value pairs that can be used to categorize and organize resources. By applying cost allocation tags to resources used by each department, the company can track usage and costs at a granular level. Using one AWS account for each department can be a valid approach, but it can lead to management overhead and complexity if there are many departments. Cost allocation tags can be a more flexible and scalable solution.

C. Operational excellence https://aws.amazon.com/architecture/well-architected/?wa-lens-whitepapers.sort-by=item.additionalFields.sortDate&wa-lens-whitepapers.sort-order=desc&wa-guidance-whitepapers.sort-by=item.additionalFields.sortDate&wa-guidance-whitepapers.sort-order=desc "Built around six pillars—operational excellence, security, reliability, performance efficiency, cost optimization, and sustainability—AWS Well-Architected provides a consistent approach for customers and partners to evaluate architectures and implement scalable designs."

Well Architected Framework 6 Pillars • 1) Operational Excellence • 2) Security • 3) Reliability • 4) Performance Efficiency • 5) Cost Optimization • 6) Sustainability

C is the answer.

Answer: C