Cisco Certified DevNet Associate Prep: Practice 500+ Q&A

Prepare to pass the Cisco Certified DevNet Associate (200-901) exam with this comprehensive course designed to equip you with the knowledge and skills required for certification. Through 500+ practice questions and detailed answers, you'll build a strong foundation in key topics such as software development, APIs, Cisco platforms, application deployment, security, infrastructure automation, and network fundamentals.

This course covers all the essential exam objectives, with topic-wise questions designed to test your understanding and reinforce learning. Here's a breakdown of what you'll cover:

1. Software Development and Design (15%)

   • Understand data formats like XML, JSON, and YAML.

   • Learn development concepts, including test-driven development, design patterns like MVC and Observer, and version control with Git.

2. Understanding and Using APIs (20%)

   • Gain hands-on experience in constructing REST API requests, troubleshooting API issues, and using common authentication mechanisms.

   • Learn to create Python scripts for calling REST APIs using the requests library.

3. Cisco Platforms and Development (15%)

   • Dive into Cisco platforms such as Meraki, Cisco DNA Center, ACI, SD-WAN, and Webex.

   • Learn to use Cisco SDKs and APIs to manage network and compute environments.

   • Apply concepts like YANG, RESTCONF, and NETCONF for model-driven programmability in Cisco environments.

4. Application Deployment and Security (15%)

   • Understand different deployment models (cloud, hybrid, edge) and deployment types (VMs, containers, bare metal).

   • Explore CI/CD pipelines, containerization, security practices, and the OWASP top 10 security threats.

   • Learn basic Bash scripting for DevOps tasks.

5. Infrastructure and Automation (20%)

   • Master automation principles with tools like Ansible, Terraform, and Cisco NSO.

   • Understand the value of model-driven programmability and automate workflows using Python, Bash scripts, and Ansible playbooks.

   • Learn to interpret RESTCONF, NETCONF queries, and YANG models.

6. Network Fundamentals (15%)

   • Cover fundamental networking concepts, including MAC addresses, VLANs, and basic networking protocols.

This course will provide you with practical, exam-oriented questions that simulate real-world scenarios, ensuring you're well-prepared to take the Cisco Certified DevNet Associate exam.

Note: This is not an official resource from Cisco. It is an independent preparation guide designed to help you study and pass the Cisco Certified DevNet Associate (200-901) certification exam.