PCDO Optimizing service performance and cost

What is the recommended Google Cloud solution to right-size Compute Engine VMs?

Multiple choice — select one answer

Answer choices

  1. a. Cost optimization in the Architecture Framework
  2. b. Delete dashboards
  3. c. Cloud Monitoring SLOs and error budgets
  4. d. Monitoring rightsizing recommendations

Architectural breakdown & explanation

Rightsizing reduces waste.

Correct answer(s): d. Monitoring rightsizing recommendations

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

Official documentation & study links

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