Pass your actual test with our Cisco 350-901 training material at first attempt
Last Updated: Oct 16, 2026
No. of Questions: 667 Questions & Answers with Testing Engine
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Add confidence to handle whatever happens at work. The Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) exam torrent from Exam4Docs builds it: 667 practice questions for the 350-901 exam.
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Developing Applications using Cisco Core Platforms and APIs (DEVCOR) |
| Exam Number: | 350-901 |
| Available Languages: | English, Japanese |
| Exam Price: | US$400 |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 90 - 110 |
| Passing Score: | Pass/Fail (approx. 75% - 80%) |
| Exam Duration: | 120 minutes |
| Related Certifications: | Cisco Certified DevNet Expert |
| Exam Format: | Scenario-based, Drag-and-Drop, Multiple Choice |
| Recommended Training: | Developing Applications using Cisco Core Platforms and APIs (DEVCOR) |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | Recommended: knowledge of Python, networking (TCP/IP), APIs, software development methodologies; 6–12 months development/automation experience |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/devcor-350-901.html |
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Using APIs | 20% | - API lifecycle: documentation, testing, monitoring, versioning - Consuming and integrating Cisco and third-party APIs - Authentication, authorization, and security standards - API styles: REST, RPC, event-driven, WebSockets |
| Topic 2: Cisco Platforms | 20% | - Cisco management, automation, and orchestration platforms - Platform-specific development and integration patterns - Cisco infrastructure, cloud, and collaboration APIs - Working with Cisco data models, YANG, and protocols |
| Topic 3: Application Deployment and Security | 20% | - Deployment strategies: containerization, CI/CD, cloud, on-premises - Application lifecycle management and maintenance - Security: identity, secrets, encryption, compliance - Testing, observability, logging, and monitoring |
| Topic 4: Infrastructure and Automation | 20% | - Model-driven automation and data-driven operations - Automation tools, workflows, and configuration management - Integrating applications with infrastructure automation - Network and infrastructure programmability concepts |
| Topic 5: Software Development and Design | 20% | - Design considerations: latency, rate limiting, security, compliance - Data formats, modeling, versioning, and error handling - Application design: scalability, modularity, high availability, resiliency - Distributed application concepts: front-end, back-end, load balancing |
The Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) is Cisco's certification exam for Cisco Certified DevNet Professional, Cisco Certified DevNet Specialist - Core, at the Professional level. The certificate is an indispensable part of becoming an elite in this field — priority in salary, outlook, and promotion follows it. Related credentials include Cisco Certified DevNet Expert.
Through the vendor's official registration channels:
The Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) is delivered Online proctored or onsite at Pearson VUE test centers — pick the arrangement that suits you when booking.
Right after you place your order, our system emails the Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) material automatically — about a minute, so you can download and begin your practice plans immediately, with 24/7 help if nothing arrives within 2 hours. If you fail the corresponding 350-901 exam within 60 days of purchase, we return your full amount: send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.
US$400 per attempt, Pass/Fail (approx. 75% - 80%) to pass. Retakes cost the full fee again — plan your preparation regularly with the 667 practice questions for the 350-901 exam at Exam4Docs.
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120 minutes for 90 - 110 questions. Rich functions in the Exam4Docs software and app engines — timed modes and progress tracking — build the pacing you need.
The Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) blueprint spans 5 domains — including Application Deployment and Security (20%), Infrastructure and Automation (20%), Cisco Platforms (20%). Plan practice around the heavier domains; the complete outline above lists every subtopic.
Yes:
After any course, speed up your pace with the 667 practice questions for the Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) — every answer expert-verified.
Recommended: knowledge of Python, networking (TCP/IP), APIs, software development methodologies; 6–12 months development/automation experience Eligibility rules change over time, so verify the current requirements on the official page (official 350-901 exam page) before registering.
A large application with several smaller components must be designed and developed. Several developers must work on the code simultaneously. Which action reduces the complexity of the project and ensures that the code is easy to maintain?
Correct Answer: B 🗳️
Explanation: Only visible for Exam4Docs members. You can sign-up / login (it's free).
A new record-keeping application for employees to track customer orders must be deployed to a company's existing infrastructure.
The host servers reside in a data center in a different country to where the majority of users work.
The new network configuration for the database server is:
- IP: 10.8.32.10
- Subnet Mask: 255.255.255.0
- Hostname: CustOrd423320458-Prod-010
- MAC: 18-46-AC-6F-F4-52
The performance of the client-side application is a priority due to the high demand placed on it by employees.
Which area should the team consider in terms of impact to application performance due to the planned deployment?
Correct Answer: B 🗳️
Refer to the exhibit. An Intersight API is being used to query RackUnit resources that have a tag keyword set to "Site". What is the expected output of this command?
Correct Answer: D 🗳️
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Refer to the exhibit. A developer wants to automatically deploy infrastructure for a containerized application. A .gitlab-ci.yml file must describe a pipeline that builds a container based on a supplied Dockerfile and executes an Ansible playbook on the configured container.
What must be added where the code is missing to complete the script?




Correct Answer: A 🗳️
Explanation: Only visible for Exam4Docs members. You can sign-up / login (it's free).
Refer to the exhibit. The script, which uses Docker to run a Python application against production network switches, worked properly yesterday but is not working today. The engineer suspects that another engineer changed the script, which caused the CI/CD pipeline to fail. What is the reason for this failure?
Correct Answer: D 🗳️
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