DOP-C02 Domain 6: Reliability and Resilience

During peak traffic, the platform team must load test before peak events. What should they do FIRST?

Multiple choice — select one answer

Answer choices

  1. a. Separate clusters/accounts per cell
  2. b. Distributed Load Testing on AWS or third-party in VPC
  3. c. Velero backups to S3
  4. d. AWS Fault Injection Simulator experiment templates

Architectural breakdown & explanation

Load testing validates scaling policies.

Correct answer(s): b. Distributed Load Testing on AWS or third-party in VPC

Exam domain: Domain 6: Reliability and Resilience (14% weight on the official guide).

Official documentation & study links

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