DEVCOR: Cisco DevNet Professional (350-901)
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Exam Resources
Official learning paths, exam details, skills measured, and community resources to supplement your study.
About the DEVCOR Exam
Advanced network automation — APIs, Python, containers, and Cisco platforms
Professional-level practice for DEVCOR — software design patterns, advanced REST/GraphQL/gRPC APIs, OAuth2, Cisco platform APIs (Webex, Meraki, DNA Center, ACI, NSO), Docker/Kubernetes, CI/CD pipelines, application security (OWASP, Vault, mTLS), Ansible roles, Terraform, YANG/NETCONF/RESTCONF, and model-driven telemetry. Original practice questions. Not affiliated with, endorsed by, or sourced from Cisco Systems certification exams.
Who Should Take This Exam?
The DEVCOR is designed for experienced professionals seeking advanced validation. 2+ years of hands-on experience recommended.
Typical study time: 8-12 weeks of intensive study
Exam Quick Facts
| Detail | Value |
|---|---|
| Exam Code | DEVCOR |
| Title | Cisco DevNet Professional (350-901) |
| Duration | 120 minutes |
| Questions | ~100 |
| Cost | $400 USD |
| Provider | Pearson VUE |
| Validity | 3 years |
| Question Types | Multiple choice, Drag-and-drop, Simulation |
Exam Domains & Weights
The DEVCOR exam covers 5 domains. Focus your study time based on the weights below — higher-weighted domains have more exam questions.
| Domain | Weight | Practice Qs |
|---|---|---|
| Software Development and Design | 20% | 40 |
| Using APIs | 20% | 40 |
| Cisco Platforms | 20% | 40 |
| Application Deployment and Security | 20% | 40 |
| Infrastructure and Automation | 20% | 40 |
| Total | 100% | 200 |
💡 Study tip: Software Development and Design carries the most weight (20%) — start there. Software Development and Design has the least (20%), but don’t skip it — exam questions can come from any domain.
Practice Exam — 200 Questions
Prepare for the DEVCOR with our 200-question practice exam covering all 5 exam domains. Every question includes detailed explanations and maps to official exam objectives.
What you get:
- ✅ Exam simulation mode with timer
- ✅ Spaced repetition for weak areas
- ✅ Detailed explanations for every question
- ✅ Progress tracking across domains
- ✅ 20 free questions — no account needed
Cisco Certification Path
Cisco certs follow: Entry (CCT) → Associate (CCNA) → Professional (CCNP) → Expert (CCIE). CCNA is the industry standard starting point.
Related Cisco Certifications
If you’re studying for the DEVCOR, you might also be interested in these Cisco certifications:
- CLCOR: Cisco CCNP CLCOR (350-801) — 200 practice questions
- CYBEROPS: Cisco CyberOps Associate (200-201) — 200 practice questions
- DEVASC: Cisco DevNet Associate (200-901) — 200 practice questions
- ENCOR: Cisco CCNP ENCOR (350-401) — 200 practice questions
- SCOR: Cisco CCNP SCOR (350-701) — 200 practice questions
Study Tips
- Start with the heaviest domain — focus your time where the exam focuses its questions
- Use our practice exam — try the 20 free questions first to gauge your readiness
- Review explanations — don’t just check if you got it right; read why each answer is correct
- Simulate exam conditions — use the timed exam mode to practice under pressure