PCDO Optimizing service performance and cost

Your startup is building on Google Cloud and needs to error budgets and toil reduction.

Multiple choice — select one answer

Answer choices

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

Architectural breakdown & explanation

SLOs balance reliability and release velocity.

Correct answer(s): c. 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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