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Cisco Cisco Certified DevNet Associate ✓ Updated May 2026

Cisco Developing Applications and Automating Workflows using Cisco Core Platforms

Exam Code: 200-901
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About the 200-901 Exam

The Cisco 200-901 exam, officially titled Developing Applications and Automating Workflows using Cisco Core Platforms, is a foundational certification test for the Cisco Certified DevNet Associate credential. This exam validates a candidate's ability to design, develop, and maintain applications that integrate with Cisco platforms, focusing on automation, DevOps practices, and API usage. It covers core topics such as Python scripting, REST APIs, Cisco platforms like Meraki and Webex, and infrastructure as code tools like Ansible. The exam emphasizes practical skills for automating network tasks, building CI/CD pipelines, and leveraging Cisco's ecosystem for modern application development.

This exam is ideal for developers and network engineers transitioning into DevOps roles, as it bridges the gap between traditional networking and software development. By passing the 200-901, candidates demonstrate proficiency in using Cisco's APIs (e.g., NX-API, RESTCONF) to automate workflows, manage devices, and implement security best practices. Real-world use cases include automating Cisco IOS configuration changes, integrating Webex Teams for incident notifications, and deploying applications on Cisco's DevNet sandbox environments. The exam's focus on automation directly addresses industry demands for reducing manual tasks and improving operational efficiency.

The 200-901 exam matters because it aligns with the shift toward software-defined networking and infrastructure automation, making it highly relevant for organizations adopting Cisco's intent-based networking solutions. It validates skills that are critical for roles like DevOps engineer, automation architect, and network developer. With the growing adoption of CI/CD pipelines and infrastructure as code, this certification ensures professionals can streamline workflows, reduce errors, and accelerate deployment cycles. For Cisco professionals, earning the DevNet Associate opens doors to advanced certifications like DevNet Professional and reinforces expertise in the Cisco ecosystem.

Who Should Take the 200-901 Exam?

The Cisco 200-901 exam is designed for software developers, network engineers, and DevOps professionals who want to validate their skills in automating Cisco platforms. Ideal candidates have foundational knowledge of Python programming, basic networking concepts, and experience with APIs. Prerequisites include familiarity with Cisco devices and a desire to integrate development practices into network operations, though no formal prerequisites are required.

Topics Covered in 200-901

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Python scripting for network automation
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REST API fundamentals and usage with Cisco platforms
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Cisco platforms like Meraki and Webex integration
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Infrastructure as code using Ansible and Jinja2
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CI/CD pipeline design and implementation
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Model-driven programmability with YANG and NETCONF
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Security best practices for API and application development
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Automation workflows for Cisco IOS and NX-OS

Preparation Tips for 200-901

Focus on hands-on practice with Cisco DevNet sandboxes to experiment with APIs like Meraki and Webex, as the exam emphasizes real-world application over theory.
Master Python scripting for tasks such as parsing JSON/XML and automating device configurations, as this is a core skill tested in the 200-901.
Study REST API concepts thoroughly, including HTTP methods, status codes, and authentication (e.g., API keys), since many questions involve interacting with Cisco platforms.
Learn YANG data models and NETCONF/RESTCONF for model-driven programmability, as these are key to automating Cisco IOS and NX-OS devices.
Practice building simple CI/CD pipelines using tools like Git and Jenkins to understand automation workflows, a common scenario in exam questions.
Review Cisco's documentation on DevNet certifications and use official study materials like the DevNet Associate exam topics list to guide your preparation.

Frequently Asked Questions — 200-901

What programming languages are required for the Cisco 200-901 exam?

The primary programming language tested in the 200-901 exam is Python. You should be comfortable writing scripts to interact with REST APIs, parse JSON/XML data, and automate network tasks. While other languages like JavaScript may appear in some contexts, Python is the focus for most automation scenarios.

How does the 200-901 exam differ from the Cisco CCNA certification?

The CCNA focuses on traditional networking concepts like routing, switching, and troubleshooting, while the 200-901 DevNet Associate exam emphasizes software development, automation, and API integration. The DevNet exam requires programming skills and knowledge of CI/CD pipelines, whereas CCNA is more hardware-centric. Both complement each other for a well-rounded networking career.

Are there any hands-on lab components in the 200-901 exam?

Yes, the 200-901 exam includes simulation-based questions that test your ability to write code, interact with APIs, and automate workflows in a virtual environment. You may be asked to complete tasks like writing a Python script to retrieve data from a Cisco device or configure a CI/CD pipeline. Practical experience with DevNet sandboxes is highly recommended.

How many questions are in the ExamsTree 200-901 study guide?
The ExamsTree 200-901 PDF study guide contains 481+ practice questions with detailed answer explanations, all mapped to the official Cisco exam objectives.

Why Choose ExamsTree?

ExamsTree 200-901 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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Questions 481+
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Updated 5/24/2026
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