SOA-C02 Domain 2: Reliability and Business Continuity

The DevOps team is automating releases and must scale EC2 automatically on CPU. Which design fits best? scale EC2 automatically on CPU.

Multiple choice — select one answer

Answer choices

  1. a. EC2 Auto Scaling policies
  2. b. AWS Backup
  3. c. Route 53 health checks and failover routing
  4. d. AWS Elastic Disaster Recovery

Architectural breakdown & explanation

Auto Scaling adjusts capacity from metrics.

Correct answer(s): a. EC2 Auto Scaling policies

Exam domain: Domain 2: Reliability and Business Continuity (22% weight on the official guide).

Official documentation & study links

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