30/60/90-day study plan for OCI 2025 Networking Professional (1Z0-1124-25): recommended hours, weekly schedules, and practice integration.
Most candidates pass with 70–140 focused hours depending on prior network and OCI experience.
| Your time | Recommended timeline |
|---|---|
| 18–22 hrs/week | 30 days (intensive) |
| 10–14 hrs/week | 60 days (balanced) |
| 6–9 hrs/week | 90 days (part‑time) |
| Week | Focus | Output |
|---|---|---|
| 1 | VCN + subnets + routing | Topics 1–2 + drills |
| 2 | Security controls (NSGs, lists) + gateways | Topic 3 + drills |
| 3 | DRG + connectivity (VPN/FastConnect) | Topics 4–5 + drills |
| 4 | DNS/LB + troubleshooting + review | Topic 6 + readiness |
Open practice: /app/cloud/#/topic-selection/oracle_1z0-1124-25