CLF-C02 Domain 4: Billing, Pricing, and Support

Which tool gives free recommendations to reduce cost and improve security?

Multiple choice — select one answer

Answer choices

  1. a. Business hours email access to Cloud Support for technical issues
  2. b. AWS Trusted Advisor
  3. c. Rely on AWS Trusted Advisor alone while omitting the cross-service integration the workload needs, without security or identity team coordination per policy.
  4. d. Use AWS Trusted Advisor for a related capability, but without meeting the requirement described in the scenario

Architectural breakdown & explanation

Trusted Advisor checks cost optimization, performance, security, and fault tolerance.

Correct answer(s): b. AWS Trusted Advisor

Exam domain: Domain 4: Billing, Pricing, and Support (12% weight on the official guide).

Official documentation & study links

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