PCDO Optimizing service performance and cost

For cost and security, the team must error budgets and toil reduction. What is the recommended approach?

Multiple choice — select one answer

Answer choices

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

Architectural breakdown & explanation

SLOs balance reliability and release velocity.

Correct answer(s): d. Cloud Monitoring SLOs and error budgets

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

Official documentation & study links

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