AWS Certified CloudOps Engineer - Associate: Skills Measured

Use the official SOA-C03 domain names for study planning: Monitoring, Logging, Analysis, Remediation, and Performance Optimization; Reliability and Business Continuity; Deployment, Provisioning, and Automation; Security and Compliance; and Networking and Content Delivery. Avoid using local question-count metadata as if it were the exam blueprint.

This skill area centers on CloudWatch metrics, logs, alarms, dashboards, EventBridge events, CloudTrail activity records, Systems Manager operational actions, and performance troubleshooting. You should be able to identify where to look first and what action safely remediates the issue.

Reliability questions involve Auto Scaling, Elastic Load Balancing health checks, Route 53 routing and failover, AWS Backup, restore testing, Multi-AZ behavior, EC2 recovery, and service health awareness. The exam often asks which configuration or operational response improves availability or recovery.

Deployment and automation questions include CloudFormation stacks, StackSets, drift awareness, Systems Manager Automation, Run Command, Patch Manager, State Manager, AMI maintenance, and repeatable resource provisioning. The expected answer usually reduces manual steps and improves consistency.

Security and networking skills include IAM roles and policies, least privilege, security groups, network ACLs, routing, VPC endpoints, DNS, and content delivery. Cost and capacity skills include Cost Explorer, Trusted Advisor, scaling behavior, rightsizing, and capacity planning. Good operators connect these areas because performance, access, routing, and cost problems often appear together.