Discover the essential AWS cloud design principles that can help you ace the AWS Certified Cloud Practitioner (CLF-C02) exam and enhance your cloud computing skills.
Table of Contents
Question
Which of the following are AWS cloud design principles? (Select TWO.)
A. Pay for compute resources upfront
B. Make data-driven decisions to determine cloud architectural design
C. Emphasize manual processes to enable frequent changes
D. Test systems at production scale
E. Refine operational procedures infrequently
Answer
B. Make data-driven decisions to determine cloud architectural design
D. Test systems at production scale
Explanation
Making data-driven decisions and testing systems at production scale are AWS cloud design principles that help build secure, efficient, and operationally sound systems.
Make data-driven decisions to determine cloud architectural design
This principle emphasizes the importance of using data to inform architectural decisions. In the AWS environment, leveraging metrics and analytics allows architects to understand how their design choices affect performance and cost. This approach aligns with the AWS Well-Architected Framework, which advocates for continuous improvement based on empirical evidence, ensuring that systems are optimized over time.
Test systems at production scale
Testing systems at production scale is a critical principle in cloud architecture. This practice allows teams to simulate real-world conditions without the risks associated with traditional testing environments. By creating production-like environments, organizations can validate their designs effectively and ensure that systems perform as expected under load. This principle not only enhances reliability but also helps in identifying potential issues before they impact end-users.
Rationale for Excluding Other Options
A. Pay for compute resources upfront: This option contradicts a fundamental advantage of cloud computing, which is its pay-as-you-go pricing model that allows users to pay only for what they consume.
C. Emphasize manual processes to enable frequent changes: AWS promotes automation and infrastructure as code, which reduces reliance on manual processes and increases agility.
E. Refine operational procedures infrequently: Continuous improvement is a core tenet of cloud architecture; infrequent refinement does not align with best practices in agile environments.
Understanding these principles is crucial for anyone preparing for the AWS Certified Cloud Practitioner (CLF-C02) exam, as they form the foundation of effective cloud architecture and operational excellence within AWS.
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