OCI 1Z0-1042-25 Study Plan: 30, 60, and 90 Days
March 28, 2026
OCI 1Z0-1042-25 30-, 60-, and 90-day study plan with topic order, review loops, and final-week priorities.
Most candidates pass with 70-140 focused hours, depending on hands-on experience with APIs, events, queues, and operational integration patterns.
| 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) |
How to use this plan
- Treat the resources page as your official reference shelf.
- Send recurring misses to the local cheat sheet or glossary.
- Keep a mistake log for auth boundaries, retries, idempotency, queue behavior, and observability.
30-Day Intensive Plan (4 weeks)
| Week |
Focus |
Output |
| 1 |
API Gateway, auth, and exposure patterns |
drills |
| 2 |
Events, Notifications, queues, and connector choices |
drills |
| 3 |
Functions, orchestration, and reliability patterns |
mixed sets |
| 4 |
Security, observability, and end-to-end review |
readiness check |
60-Day Balanced Plan (8 weeks)
| Week |
Focus |
| 1 |
API Gateway and request flow |
| 2 |
Auth, policies, secrets, and exposure boundaries |
| 3 |
Events and Notifications |
| 4 |
Queue and Streaming choices |
| 5 |
Functions and orchestration |
| 6 |
Connector patterns and OIC flow choices |
| 7 |
Security and observability |
| 8 |
Mixed review and final revision |
90-Day Part-Time Plan (12 weeks)
| Weeks |
Focus |
| 1-2 |
API and auth fundamentals |
| 3-4 |
Event-driven patterns |
| 5-6 |
Queue, streaming, and delivery semantics |
| 7-8 |
Functions and orchestration |
| 9-10 |
Connectors, OIC, and operations |
| 11-12 |
Mixed review and final revision |
Booking signal
Book when you can:
- explain when to use synchronous API flow versus async event or queue flow
- choose safe retry and idempotency behavior without guessing
- reason about exposure, secrets, and permissions from an operations point of view
- identify whether a failure belongs to auth, delivery, orchestration, or monitoring
Final 72 hours
- Re-read Cheat Sheet for API, event, and retry traps
- Use FAQ to resolve final uncertainty
- Keep Resources open for exact OCI integration behavior or service details
Revised on Sunday, May 10, 2026