Cisco DevNet Associate (200-901 DEVASC) Exam Voucher
An official Cisco DEVNET-ASSOCIATE-200-901 exam voucher for one attempt at the real certification exam, emailed within 3–5 business days. Includes our full DEVNET-ASSOCIATE-200-901 practice exam at no extra cost — unlocked the moment you pay, with timed Exam mode, Practice mode and unlimited retakes.
What's included
Official DEVNET-ASSOCIATE-200-901 exam voucher
One attempt at the real Cisco certification exam. Emailed within 3–5 business days.
DEVNET-ASSOCIATE-200-901 Practice Exam FREE
195-question pool, 65 per attempt, timed Exam mode + Practice mode, unlimited retakes. See the practice exam
How it works
- 1Buy the voucher
Pay securely online and get a tax invoice straight away.
- 2Practise today
Your practice exam unlocks instantly — find your weak domains early.
- 3Book your exam
Redeem the emailed code with the vendor and pick your exam date.
About the DEVNET-ASSOCIATE-200-901 exam
Exam domains
Every attempt draws questions in these official proportions. Open a domain to see the subtopics it covers.
Software Development and Design15%
- Compare data formats: XML, JSON and YAML
- Parse XML, JSON and YAML into Python data structures
- Concepts of test-driven development
- Compare software development methods: agile, lean and waterfall
- Benefits of organizing code into functions, classes and modules
- Advantages of common design patterns (MVC and Observer)
- Advantages of version control
- Common Git operations: clone, add/remove, commit, push/pull, branch, merge, diff
Understanding and Using APIs20%
- Construct a REST API request from API documentation
- Common usage patterns for webhooks
- Constraints when consuming APIs
- Common REST API HTTP response codes and the parts of an HTTP response
- Troubleshoot a problem from the HTTP response code, request and API documentation
- API authentication: basic, custom token and API keys
- Compare API styles: REST, RPC, synchronous and asynchronous
- Write a Python script that calls a REST API using the requests library
Cisco Platforms and Development15%
- Construct a Python script that uses a Cisco SDK
- Cisco network management platforms and APIs: Meraki, Catalyst Center, ACI, SD-WAN, NSO
- Cisco compute (UCS Manager, Intersight) and collaboration (Webex, CUCM) platforms and APIs
- Cisco security platforms and APIs: XDR, Firepower, Secure Endpoint, ISE and more
- Device-level APIs and dynamic interfaces for IOS XE and NX-OS
- Appropriate DevNet resources: Sandbox, Code Exchange, Learning Labs and API docs
- Apply model-driven programmability (YANG, RESTCONF, NETCONF) in a Cisco environment
- Write code for Meraki, Catalyst Center or Webex operations from API reference docs
Application Deployment and Security15%
- Edge computing benefits and deployment models: private, public, hybrid cloud and edge
- Deployment types: virtual machines, bare metal and containers
- CI/CD pipeline components and the principles of DevOps practices
- Construct a Python unit test
- Interpret a Dockerfile and use Docker images in a local developer environment
- App security: secrets, encryption, data handling and OWASP threats (XSS, SQLi, CSRF)
- Role of firewalls, DNS, load balancers and reverse proxies in application deployment
- Bash commands: file management, directory navigation and environment variables
Infrastructure and Automation20%
- Model-driven programmability and controller-level vs. device-level management
- Network simulation and test tools such as Cisco Modeling Labs and pyATS
- CI/CD pipelines in infrastructure automation and principles of infrastructure as code
- Automation tools such as Ansible, Terraform and Cisco NSO
- Identify workflows automated by Python scripts using Cisco APIs and RESTCONF
- Interpret workflows automated by Ansible playbooks and bash scripts
- Interpret RESTCONF/NETCONF query results and basic YANG models
- Interpret unified diffs, code review principles and sequence diagrams with API calls
Network Fundamentals15%
- Purpose and usage of MAC addresses and VLANs
- IP addresses, routes, subnet masks/prefixes and gateways
- Common networking components: switches, routers, firewalls and load balancers
- Interpret a basic network topology diagram
- Management, data and control planes in a network device
- IP services (DHCP, DNS, NAT, SNMP, NTP) and common protocol port values
- Diagnose application connectivity issues: NAT, blocked ports, proxy and VPN
- Impacts of network constraints on applications
Voucher questions
Is this an official exam voucher?
Yes. It is a genuine code issued by the certification vendor, redeemed on the vendor’s own registration site or testing partner (for example Pearson VUE).
When do I receive the voucher code?
By email within 3–5 business days of payment. Your practice exam unlocks immediately in your dashboard, so you can start preparing straight away.
Is the practice exam really included?
Yes — the full practice exam for this certification (normally US$20.00) is added to your account automatically. No separate purchase needed.
How long is the voucher valid?
Validity is set by the vendor and is usually 12 months from issue. The expiry date is shown with your voucher; book your exam before it.
Can I get a refund?
Before the code is delivered, contact us and we will cancel and refund it. Once delivered, the voucher portion is non-refundable because we have already paid the vendor. See our Refund Policy.
Only need practice? DEVNET-ASSOCIATE-200-901 Practice Exam · US$20.00 · Refund Policy · Contact support