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Cisco Cisco Certified DevNet Professional ✓ Updated May 2026

Cisco Developing Applications using Cisco Core Platforms and APIs

Exam Code: 350-901
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About the 350-901 Exam

The Cisco 350-901 exam, officially titled Developing Applications using Cisco Core Platforms and APIs, is a professional-level certification test from Cisco. It is a core requirement for the Cisco Certified DevNet Professional certification and validates your ability to design, develop, and debug applications that integrate with Cisco platforms and APIs. This exam focuses on practical skills such as using Cisco's REST APIs, working with Cisco DNA Center, Meraki, and Webex platforms, and implementing automation and DevOps practices in network environments. In the industry, this certification is critical for professionals who need to bridge the gap between software development and IT operations, enabling them to build custom integrations that improve network management, security, and collaboration.

For candidates, the 350-901 exam covers a broad range of topics including software development and design, API design and use, application deployment and security, and infrastructure and automation. It requires hands-on experience with Python programming, understanding of RESTful APIs, and familiarity with Cisco platforms like Cisco DNA Center, Meraki, and Cisco Webex. The exam also tests knowledge of CI/CD pipelines, containerization, and testing methodologies. By passing this exam, you demonstrate that you can effectively use Cisco APIs to automate tasks, integrate third-party tools, and develop applications that solve real-world business problems, such as automating network provisioning or creating custom dashboards for network monitoring.

This certification matters because it aligns with the industry's shift towards network programmability and software-defined networking. As organizations adopt DevOps practices and require more agility, professionals who can develop applications that interact with Cisco infrastructure are in high demand. The 350-901 exam not only validates technical skills but also shows that you understand how to apply software development principles to network environments, making you a valuable asset for roles that involve automation, integration, and custom tool development. Whether you are working in a data center, enterprise network, or service provider environment, this certification helps you stay relevant and competitive in the evolving IT landscape.

Who Should Take the 350-901 Exam?

The 350-901 exam is designed for network engineers, software developers, and DevOps professionals who have at least 3-5 years of experience in network operations or software development. Typical job roles include DevNet Developer, Network Automation Engineer, Systems Integration Engineer, and Software Developer focusing on Cisco platforms. Prerequisites include a solid understanding of Python programming, basic networking concepts, and familiarity with Cisco platforms like Cisco DNA Center, Meraki, or Webex.

Topics Covered in 350-901

📊
Software Development and Design using Python
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Using Cisco REST APIs (Cisco DNA Center, Meraki, Webex)
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API Design, Authentication, and Rate Limiting
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Application Deployment and Containerization (Docker, Kubernetes)
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CI/CD Pipeline Implementation and Testing
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Infrastructure Automation with Ansible and Terraform
⚖️
Security Best Practices for Application Development
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Troubleshooting and Debugging Cisco Platform Integrations

Preparation Tips for 350-901

Focus on hands-on practice with Cisco's DevNet sandboxes and APIs, especially for Cisco DNA Center and Meraki, as the exam heavily tests API integration skills.
Master Python decorators, error handling, and working with JSON/XML data, as these are commonly used in API interactions and automation scripts.
Learn to set up and use CI/CD pipelines with tools like Jenkins or GitLab CI, as the exam includes questions on testing and deployment automation.
Study containerization concepts with Docker and orchestration with Kubernetes, as they are part of the application deployment domain.
Review Cisco's official documentation for API authentication methods (e.g., OAuth2, API keys) and rate limiting best practices to avoid common pitfalls.
Take practice exams and review the official exam blueprint to identify weak areas, focusing on the high-weight domains like API design and infrastructure automation.

Frequently Asked Questions — 350-901

What programming language is primarily used in the 350-901 exam?

The 350-901 exam primarily uses Python for coding tasks and examples. You should be comfortable with Python syntax, libraries like requests for API calls, and basic debugging techniques. While other languages may be mentioned, Python is the most common in the exam and in Cisco's DevNet resources.

How many questions are on the Cisco 350-901 exam and what is the passing score?

The Cisco 350-901 exam typically has between 55-65 questions, including multiple-choice, drag-and-drop, and simulation items. The passing score is around 800-850 out of 1000, but this can vary. Cisco does not publish exact passing scores, so it's best to aim for a high level of proficiency across all domains.

Do I need to have prior Cisco certifications before taking the 350-901 exam?

No, there are no formal prerequisites for the 350-901 exam, but Cisco recommends having a good understanding of networking fundamentals and programming experience. Many candidates hold the Cisco CCNA certification or equivalent knowledge, but it is not required. The exam is part of the DevNet Professional track, so it is designed for professionals with some experience.

How many questions are in the ExamsTree 350-901 study guide?
The ExamsTree 350-901 PDF study guide contains 434+ practice questions with detailed answer explanations, all mapped to the official Cisco exam objectives.

Why Choose ExamsTree?

ExamsTree 350-901 Study Guide is developed by experienced certification professionals with deep knowledge of Cisco technologies. Our team thoroughly researches each exam domain to provide comprehensive, accurate coverage.

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Vendor Cisco
Questions 434+
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Updated 5/24/2026
Cert Cisco Certified DevNet Professional
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