AWS Certified Cloud Practitioner — Question 218

Which statement is an AWS Cloud best practice that focuses on the elasticity and agility of cloud computing?

Answer options

• A. Provision capacity based on past usage and theoretical peaks.
• B. Dynamically scale to meet usage demands.
• C. Build the application and infrastructure in a data center that grants physical access.
• D. Break apart the application into loosely coupled components.

Correct answer: B

Explanation

The correct answer, B, highlights the ability to automatically adjust resources based on current demand, which is a key advantage of cloud computing. Option A suggests a static approach that does not fully utilize cloud capabilities. Option C focuses on physical access, which is contrary to cloud principles, and option D, while beneficial, does not specifically address elasticity and agility.