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SAA-C03 · Question #780
SAA-C03 Question #780: Real Exam Question with Answer & Explanation
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Submitted by carlos_mx· Mar 4, 2026Design Cost-Optimized Architectures
Question
A company hosts a web application on multiple Amazon EC2 instances. The EC2 instances are in an Auto Scaling group that scales in response to user demand. The company wants to optimize costs for the application but does not want to make any long-term commitments. Which solution will meet these requirements?
Options
- APurchase Dedicated Instances only.
- BPurchase Reserved Instances with a partial upfront payment.
- CPurchase a mix of On-Demand Instances and Spot Instances.
- DPurchase a mix of On-Demand Instances and Reserved Instances.
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