Learn the top sustainability practices for the AWS Certified Cloud Practitioner CLF-C02 exam. Discover how scaling infrastructure and eliminating unused assets enhance environmental impact.
Table of Contents
Question
To improve sustainability impact, which recommended practices should a company implement? (Select TWO.)
A. Scale infrastructure with user load
B. Maximize distance between workloads and user locations
C. Eliminate unused assets
D. Scale resources with excess capacity
E. Scale infrastructure based on user count
Answer
A. Scale infrastructure with user load
C. Eliminate unused assets
Explanation
Scaling infrastructure with user load and eliminating unused assets help reduce waste and improve sustainability.
Sustainability in cloud computing involves reducing environmental impact by optimizing resource utilization and minimizing waste. AWS emphasizes sustainability as part of its Well-Architected Framework, encouraging organizations to adopt practices that align with these principles.
Scale Infrastructure with User Load (A)
Scaling infrastructure dynamically based on user demand ensures that resources are only used when necessary, reducing idle capacity and energy consumption. This approach aligns with sustainability goals by minimizing waste and optimizing energy efficiency. For instance, AWS services like Auto Scaling adjust resources in response to real-time usage, which is a key strategy for reducing the carbon footprint of IT operations.
Eliminate Unused Assets (C)
Unused or idle resources consume energy without providing value, leading to unnecessary environmental impact. Identifying and shutting down such assets is a critical practice for improving sustainability. AWS tools like Trusted Advisor help organizations detect underutilized resources, enabling them to decommission these assets and reduce energy consumption.
Why Other Options Are Incorrect
B. Maximize distance between workloads and user locations: This increases latency and energy usage due to higher data transmission requirements, which contradicts sustainability goals.
D. Scale resources with excess capacity: Over-provisioning leads to wasted resources and higher energy consumption, which is not sustainable.
E. Scale infrastructure based on user count: User count alone does not reflect real-time demand or workload intensity, making this approach less efficient compared to scaling based on actual load.
Implementing practices like scaling infrastructure with user load and eliminating unused assets are essential for improving sustainability in cloud environments. These strategies not only reduce environmental impact but also optimize operational efficiency, aligning with AWS’s sustainability goals and best practices.
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