PCDO Optimizing service performance and cost

What is the recommended Google Cloud solution to optimize service cost on GCP?

Multiple choice — select one answer

Answer choices

  1. a. Cloud Monitoring SLOs and error budgets
  2. b. Monitoring rightsizing recommendations
  3. c. Cost optimization in the Architecture Framework
  4. d. No labels (not recommended for production workloads)

Architectural breakdown & explanation

Framework guidance helps right-size workloads.

Correct answer(s): c. Cost optimization in the Architecture Framework

Exam domain: Optimizing service performance and cost (25% weight on the official guide).

Official documentation & study links

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