AWS SOA-C03 Study Plan (30 / 60 / 90 Days)
A practical SOA-C03 study plan: 30-day intensive, 60-day balanced, and 90-day part-time schedules with domain focus, weekly goals, and practice integration.
On this page
This page answers the practical question: “How do I structure SOA-C03 prep?” Use the timeline that matches your availability, then run this loop: Syllabus -> drills -> miss review -> mixed sets -> timed runs.
Recommended study time
| Your starting point | Typical total study time | Best-fit timeline |
|---|---|---|
| You already operate AWS workloads daily | 35-55 hours | 30-60 days |
| You know AWS services but less operations depth | 55-80 hours | 60 days |
| You are newer to AWS operations and troubleshooting | 80-110+ hours | 90 days |
| Time available | Recommended plan |
|---|---|
| 8-12 hrs/week | 30-day intensive |
| 5-7 hrs/week | 60-day balanced |
| 3-4 hrs/week | 90-day part-time |
Weight-driven allocation
| Domain | Weight | Focus |
|---|---|---|
| Domain 1 | 22% | Monitoring, logs, alarms, remediation, performance |
| Domain 2 | 22% | HA, scaling, backup/restore, DR |
| Domain 3 | 22% | Provisioning and automation (CloudFormation, SSM, event-driven ops) |
| Domain 4 | 16% | Security controls, encryption, compliance operations |
| Domain 5 | 18% | VPC/DNS/content delivery troubleshooting |
Spend early prep at ~60% learning / 40% practice, then shift to ~30% learning / 70% practice in the final 1-2 weeks.
30-Day Intensive
| Week | Focus | What to do |
|---|---|---|
| 1 | Domain 1 | Build signal literacy (CloudWatch, CloudTrail, alarms, logs, EventBridge paths). |
| 2 | Domain 2 | Drill reliability and business continuity: scaling, Multi-AZ patterns, RPO/RTO decisions. |
| 3 | Domain 3 | Focus on deployment/provisioning/automation: CloudFormation + Systems Manager + runbooks. |
| 4 | Domain 4 + 5 + review | Security/compliance controls and network troubleshooting; do 2 mixed sets + 1 timed run. |
60-Day Balanced
| Weeks | Focus | What to do |
|---|---|---|
| 1-2 | Domain 1 | Daily short drills + one mixed set each week. |
| 3-4 | Domain 2 | Practice backup/restore and reliability scenarios repeatedly. |
| 5-6 | Domain 3 | Drill CloudFormation/SSM/event-driven automation workflows. |
| 7 | Domain 5 | Focus on VPC routing, SG/NACL, DNS, and connectivity troubleshooting. |
| 8 | Domain 4 + final review | Security/compliance operations + two timed runs. |
90-Day Part-Time
| Weeks | Focus |
|---|---|
| 1-3 | Domain 1 |
| 4-5 | Domain 2 |
| 6-7 | Domain 3 |
| 8-9 | Domain 5 |
| 10-11 | Domain 4 |
| 12 | Final review + timed runs |
Use weekly spaced re-drills on weak tasks (48-72 hour spacing works well).
Daily workflow in the app
- Pick one task from the Resources.
- Run a focused set in IT Mastery.
- Write 3-5 miss rules (for example: alarm symptom -> likely root cause -> first safe action).
- Re-drill weak tasks in 2-3 days.
Direct practice link: https://masteryexamprep.com/app/cloud/#/topic-selection/aws-soa-c03