Amazon
CLF-C02 · Question #97
A company is moving its development and test environments to AWS to increase agility and reduce cost. Because these are not production workloads and the servers are not fully utilized, occasional…
The correct answer is C. Spot Instances. https://docs.aws.amazon.com/wellarchitected/latest/cost-optimization-pillar/select-the-best- pricing-model.html
Submitted by kavita_s· Mar 6, 2026Billing, Pricing, and Support
Question
A company is moving its development and test environments to AWS to increase agility and reduce cost. Because these are not production workloads and the servers are not fully utilized, occasional unavailability is acceptable. What is the MOST cost-effective Amazon EC2 pricing model that will meet these requirements?
Options
- AReserved Instances
- BOn-Demand Instances
- CSpot Instances
- DDedicated Hosts
How the community answered
(27 responses)- A7% (2)
- B4% (1)
- C74% (20)
- D15% (4)
Explanation
https://docs.aws.amazon.com/wellarchitected/latest/cost-optimization-pillar/select-the-best- pricing-model.html
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