AWS / Associate / SOA-C03
CloudOps Engineer Associate
Operate, diagnose and recover AWS workloads. Follow evidence through monitoring, deployment, security and network failures.
THE REVISION PATH
Your topics, in order.
Read. Recall. Explain the alternative.
Monitoring & Audit
Metrics show symptoms, logs explain events, traces follow requests, and audit records identify changes.
ELB & Auto Scaling
A load balancer chooses a destination; an Auto Scaling group maintains capacity; application state must survive either decision.
EC2 Instance Storage
Choose block, file or local scratch first, then check its failure boundary, performance and recovery behavior.
RDS, Aurora & ElastiCache
Replicas add read capacity, failover preserves service, backups recover history, proxies manage connections, and caches avoid repeated work.
Disaster Recovery & Migrations
RPO limits how much data may be lost; RTO limits how long useful service may be unavailable.
Security & Encryption
Protect the connection, the stored data, the permission to use it and the evidence of misuse separately.
Networking: VPC
A working connection needs the right address, a forward route, permission and a return path.
CloudFormation and Systems Manager Operations
Inspect the intended change, the actual state and the identity performing it.
Operational Troubleshooting and Recovery Drills
Work from the symptom to the failing layer; prove recovery with a user-visible result.
Containers on AWS
Separate the container image, application task, compute capacity and permissions before choosing an orchestrator.
Route 53
DNS chooses an answer that clients may cache; it does not inspect or balance every application request.
CloudFront and Global Accelerator
CloudFront caches HTTP content, Global Accelerator routes network connections, and replication creates durable regional copies.
How this guide is organised
Original revision notes arranged around practical decisions. The linked official objectives define the mapped scope; primary documentation supports the explanations. Read each topic, answer without looking, then explain why another option would fail.
- Official exam guide ↗ Scope authority
Revision material supports preparation; it does not guarantee every possible exam question. Check the exam version and official objectives before booking.