- A
Send a GET request to /dna/intent/api/v1/network-device
Why wrong: This step occurs after authentication and token retrieval.
- B
Enable cookie-based authentication in the HTTP client
Why wrong: DNA Center uses token-based authentication, not cookies.
- C
Use the token in the Authorization header as Bearer token for subsequent requests
The token is used in the Authorization header for all subsequent API calls.
- D
Send a POST request to /dna/system/api/v1/auth/token with Basic Auth
This obtains the authentication token.
- E
Include the token as a query parameter in the device list request
Why wrong: The token is included as a Bearer token in the Authorization header.
Question 560 of 1,000
200-901 Cisco Platforms and Development Practice Question
This 200-901 practice question tests your understanding of cisco platforms and development. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A developer is building an automation script to retrieve network device details from Cisco DNA Center. The script needs to authenticate and then call the device list API. Which THREE steps are required in the correct sequence?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use the token in the Authorization header as Bearer token for subsequent requests
Option C is correct because after obtaining a token via a POST request to the authentication endpoint, the token must be included in the Authorization header as a Bearer token for subsequent API calls. Cisco DNA Center uses token-based authentication (JWT), and the token is passed in the HTTP header as 'Authorization: Bearer <token>' to authorize requests to the device list API.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Send a GET request to /dna/intent/api/v1/network-device
Why it's wrong here
This step occurs after authentication and token retrieval.
- ✗
Enable cookie-based authentication in the HTTP client
Why it's wrong here
DNA Center uses token-based authentication, not cookies.
- ✓
Use the token in the Authorization header as Bearer token for subsequent requests
Why this is correct
The token is used in the Authorization header for all subsequent API calls.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
Send a POST request to /dna/system/api/v1/auth/token with Basic Auth
Why this is correct
This obtains the authentication token.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Include the token as a query parameter in the device list request
Why it's wrong here
The token is included as a Bearer token in the Authorization header.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the distinction between token-based authentication (Bearer token in header) and cookie-based or query-parameter authentication, and candidates may incorrectly assume cookies or query parameters are valid for Cisco DNA Center APIs.
Detailed technical explanation
How to think about this question
Cisco DNA Center implements OAuth2-like token-based authentication where a POST request to /dna/system/api/v1/auth/token with Basic Auth (username:password encoded in Base64) returns a JWT token. This token has an expiration time (typically 1 hour) and must be included in the 'Authorization: Bearer <token>' header for all subsequent API calls. The device list API returns a paginated JSON response containing device details such as management IP, serial number, and software version.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A junior network technician can log in to a core router but cannot reach the enable prompt or configuration mode. The AAA server is authenticating the login — but the authorisation policy only grants privilege level 1, not 15. Authentication (who you are) is working; authorisation (what you can do) is not.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
- →
Cisco Platforms and Development — study guide chapter
Learn the concepts, then practise the questions
- →
Cisco Platforms and Development practice questions
Targeted practice on this topic area only
- →
All 200-901 questions
1,000 questions across all exam domains
- →
Cisco DevNet Associate 200-901 study guide
Full concept coverage aligned to exam objectives
- →
200-901 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related 200-901 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Software Development and Design practice questions
Practise 200-901 questions linked to Software Development and Design.
Understanding and Using APIs practice questions
Practise 200-901 questions linked to Understanding and Using APIs.
Application Deployment and Security practice questions
Practise 200-901 questions linked to Application Deployment and Security.
Cisco Platforms and Development practice questions
Practise 200-901 questions linked to Cisco Platforms and Development.
Network Fundamentals practice questions
Practise 200-901 questions linked to Network Fundamentals.
Infrastructure and Automation practice questions
Practise 200-901 questions linked to Infrastructure and Automation.
200-901 fundamentals practice questions
Practise 200-901 questions linked to 200-901 fundamentals.
200-901 scenario practice questions
Practise 200-901 questions linked to 200-901 scenario.
200-901 troubleshooting practice questions
Practise 200-901 questions linked to 200-901 troubleshooting.
Practice this exam
Start a free 200-901 practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this 200-901 question test?
Cisco Platforms and Development — This question tests Cisco Platforms and Development — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use the token in the Authorization header as Bearer token for subsequent requests — Option C is correct because after obtaining a token via a POST request to the authentication endpoint, the token must be included in the Authorization header as a Bearer token for subsequent API calls. Cisco DNA Center uses token-based authentication (JWT), and the token is passed in the HTTP header as 'Authorization: Bearer <token>' to authorize requests to the device list API.
What should I do if I get this 200-901 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Last reviewed: Jul 4, 2026
This 200-901 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 200-901 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.