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CLF-C02 · Question #343

A company wants to migrate critical on-premises production systems to Amazon EC2 instances. The production instances will be used for at least 3 years. The company wants a pricing option that will min

The correct answer is B. Reserved Instances. https://docs.aws.amazon.com/wellarchitected/latest/cost-optimization-pillar/select-the-best- pricing-model.html

Submitted by viktor_hu· Mar 6, 2026Billing, Pricing, and Support

Question

A company wants to migrate critical on-premises production systems to Amazon EC2 instances. The production instances will be used for at least 3 years. The company wants a pricing option that will minimize cost. Which solution will meet these requirements?

Options

  • AOn-Demand Instances
  • BReserved Instances
  • CSpot Instances
  • DAWS Free Tier

How the community answered

(38 responses)
  • B
    92% (35)
  • C
    5% (2)
  • D
    3% (1)

Explanation

https://docs.aws.amazon.com/wellarchitected/latest/cost-optimization-pillar/select-the-best- pricing-model.html

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