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CLF-C02 · Question #180

CLF-C02 Question #180: Real Exam Question with Answer & Explanation

The correct answer is A: AWS Pricing Calculator. To estimate the costs for running existing on-premises infrastructure in the AWS Cloud before migration, a company should use the AWS Pricing Calculator.

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

Question

A company wants to migrate all of its on-premises infrastructure to the AWS Cloud. Before migration, the company wants estimate of costs for running its as-is infrastructure. Which AWS service or principle should the company use to meet this requirement?

Options

  • AAWS Pricing Calculator
  • BAWS Well-Architected Framework
  • CAWS shared responsibility model
  • DAWS Cloud Adoption Framework (AWS CAF)

Explanation

To estimate the costs for running existing on-premises infrastructure in the AWS Cloud before migration, a company should use the AWS Pricing Calculator.

Common mistakes.

  • B. The AWS Well-Architected Framework provides best practices for designing and operating reliable, secure, efficient, cost-optimized, and sustainable cloud systems, but it doesn't directly provide cost estimations for on-premises workloads.

Concept tested. AWS Cost Estimation for Migration

Reference. https://calculator.aws/

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