WGU D416 DevNet Fundamentals Objective Assessment V1 | 150 Questions & Answers with Detailed Rationales | CCNA Automation 200-901 CCNAAUTO v1.1 | 2026 Updated

WGU D416
DEVNET FUNDAMENTALS
Objective Assessment Prep V1
150 Original Questions and Answers with Detailed Rationales

Aligned to WGU D416 and Cisco CCNA Automation 200-901 CCNAAUTO v1.1
September 2026




Blueprint Domain Cisco Weight Questions in V1
Software Development and
15% 23
Design
Understanding and Using APIs 20% 30
Cisco Platforms and
15% 23
Development
Application Deployment and
15% 22
Security
Infrastructure and Automation 20% 30
Network Fundamentals 15% 22
Original practice content. Not an official WGU or Cisco exam, not a brain dump, and not a reproduction of live exam items.




WGU D416 DevNet Fundamentals | Objective Assessment Prep V1 | Page 1

,Research Alignment - September 2026
WGU alignment. The September 2026 WGU Institutional Catalog lists D416 DevNet Fundamentals (ITEC
3401) as a 6-CU course in the B.S. Cloud and Network Engineering - Cisco program. WGU describes D416 as
teaching automation and deployment of Cisco network solutions, including APIs, scripting, Python
programming, and software version control.

Cisco alignment. Cisco identifies 200-901 CCNAAUTO v1.1, Automating Networks Using Cisco Platforms, as
a 120-minute CCNA Automation exam. Its published domain weights are 15% Software Development and
Design, 20% Understanding and Using APIs, 15% Cisco Platforms and Development, 15% Application
Deployment and Security, 20% Infrastructure and Automation, and 15% Network Fundamentals.

Question-style alignment. Cisco publishes competencies rather than live questions or a fixed public
question count. Recent WGU student reports describe a mix of multiple-choice/multiple-response, drag-
and-drop or code-ordering tasks, and at least some lab-style work. Those reports are anecdotal and can
vary by exam delivery. This practice set therefore mirrors the public competencies and likely mechanics
without copying protected exam material.

How to use this bank. For a realistic timed simulation, choose approximately 100 questions across all six
domains and use a 120-minute timer. Use all 150 as a larger mastery bank. After the timed pass, review
every rationale, including questions answered correctly.

Practice Set Conventions
 Single best answer: choose the one option that best satisfies the scenario.
 Select TWO: choose exactly two options.
 Exhibit interpretation: use the included diagram before selecting an answer.
 Code and API questions are documentation-driven: pay close attention to method, URI, headers, body,
status codes, and returned data.
 Do not memorize letters. The rationales explain why the concept is correct and why nearby distractors
are not.




WGU D416 DevNet Fundamentals | Objective Assessment Prep V1 | Page 2

,Domain Roadmap
Domain Weight Question Range Primary Skills
1. Software 15% 1-23 Data formats, TDD,
Development and methods, patterns, Git
Design
2. Understanding and 20% 24-53 REST, HTTP, auth,
Using APIs webhooks, Python
requests
3. Cisco Platforms and 15% 54-76 Cisco APIs/SDKs,
Development DevNet, YANG,
NETCONF/RESTCONF
4. Application 15% 77-98 Cloud/edge, containers,
Deployment and CI/CD, Docker, OWASP,
Security Bash
5. Infrastructure and 20% 99-128 IaC, Ansible, Terraform,
Automation NSO, pyATS, YANG, diffs
6. Network 15% 129-150 VLANs, IP, services,
Fundamentals ports, planes,
troubleshooting




WGU D416 DevNet Fundamentals | Objective Assessment Prep V1 | Page 3

, PART I - 150-QUESTION PRACTICE EXAM
Questions only. Answers and rationales begin in Part II.




WGU D416 DevNet Fundamentals | Objective Assessment Prep V1 | Page 4