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  • 350-901: Developing Applications using Cisco Core Platforms and APIs

Cisco 350-901 Exam Questions

Exam Name: Developing Applications using Cisco Core Platforms and APIs
Exam Code: 350-901 DEVCOR
Related Certification(s):
  • Cisco Certified DevNet Professional Certifications
  • Cisco Certified DevNet Specialist Certifications
Certification Provider: Cisco
Actual Exam Duration: 120 Minutes
Number of 350-901 practice questions in our database: 363 (updated: Aug. 13, 2025)
Expected 350-901 Exam Topics, as suggested by Cisco :
  • Topic 1: Evaluate An Application Design Considering High-Availability And Resiliency/ Explain Architectural Patterns
  • Topic 2: Evaluate Choice Of Database Types With Respect To Application Requirements/ Construct A Sequence Diagram That Includes API Calls Describe Distributed Applications Related To The Concepts Of Front-End, Back-End, And Load Balancing Evaluate An Application Design Considering Latency And Rate Limiting/ Identify Ways To Optimize API Usage Through HTTP Cache Controls
  • Topic 3: Evaluate An Application Design And Implementation Considering Observability/ Implement Robust REST API Error Handling For Time Outs And Rate Limits
  • Topic 4: Construct API Requests To Create And Delete Objects Using Firepower Device Management (FDM)/ Software Development And Design
  • Topic 5: Construct API Requests To Implement Chatops With Webex Teams API/ Evaluate An Application Design Considering Scalability And Modularity Describe Steps To Build A Custom Dashboard To Present Data Collected From Cisco Apis/ Evaluate An Application Design And Implementation Considering Maintainability
  • Topic 6: Describe The Capabilities Of Appdynamics When Instrumenting An Application/ Construct API Calls To Retrieve Data From Intersight
  • Topic 7: Construct A Python Script Using The Cisco DNA Center Apis To Retrieve And Display Wireless Health Information
  • Topic 8: Describe The Steps In The Oauth2 Three-Legged Authorization Code Grant Flow/ Diagnose Problems With An Application Given Logs Related To An Event
  • Topic 9: Construct A Python Script Using The UCS Apis To Provision A New UCS Server Given A Template/ Explain The Concepts Of Release Packaging And Dependency Management
  • Topic 10: Describe How End-To-End Encryption Principles Apply To Apis/ Implement Control Flow Of Consumer Code For Unrecoverable REST API Errors
  • Topic 11: Implement Mitigation Strategies For OWASP Threats (Such As XSS, CSRF, And SQL Injection)/ Configure Application Specific SSL Certificates
  • Topic 12: Identify The Secret Storage Approach Relevant To A Given Scenario/ Construct An Application That Consumes A REST API That Supports Pagination
  • Topic 13: Integrate An Application Into A Prebuilt CD Environment Leveraging Docker And Kubernetes/ Describe An Effective Logging Strategy For An Application
  • Topic 14: Describe The Benefits Of Continuous Testing And Static Code Analysis In A CI Pipeline/ Utilize Docker To Containerize An Application
  • Topic 15: Identify A Configuration Management Solution To Achieve Technical And Business Requirements/ Describe The Tenets Of The "12-Factor App"
  • Topic 16: Utilize RESTCONF To Configure A Network Device Including Interfaces, Static Routes, And Vlans (IOS XE Only)
  • Topic 17: Explain Data Privacy Concerns Related To Storage And Transmission Of Data/ Explain Considerations Of Model-Driven Telemetry
Disscuss Cisco 350-901 Topics, Questions or Ask Anything Related
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Rana

29 days ago
Cisco certified! Pass4Success's exam questions were a game-changer. Prepared me perfectly in a short time.
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Trevor

1 months ago
How were the questions on model-driven programmability?
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Margart

2 months ago
DEVCOR exam conquered! Thanks Pass4Success for the accurate practice questions. Made my prep so much easier!
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Mari

4 months ago
Passed the Cisco Core Platforms exam! Pass4Success's questions were incredibly similar to the actual test. Great resource!
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Ashlyn

4 months ago
Any advice on studying for the Webex API portion?
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Oretha

5 months ago
How detailed were the questions on network programmability concepts?
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Virgie

5 months ago
Just got my DEVCOR certification! Pass4Success's materials were spot on. Couldn't have done it without them.
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Lettie

6 months ago
Were there any questions on parsing different data formats?
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Rutha

6 months ago
How about Ansible for network automation? Was it covered?
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Britt

6 months ago
Finally Cisco certified! Pass4Success's exam questions were crucial for my success. Saved me weeks of study time!
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Marsha

7 months ago
Did you find any study materials particularly helpful?
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Rachael

7 months ago
Happy to report that I passed the Cisco exam! The Pass4Success practice questions were very useful. There was a question about the differences between synchronous and asynchronous APIs. It asked about the scenarios where each type is most appropriate, and I wasn't completely sure.
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Lucille

7 months ago
How detailed were the questions on CI/CD pipelines?
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Antonio

7 months ago
Passed my Cisco exam today! Pass4Success made a huge difference in my preparation. Thank you for the relevant practice questions!
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Yolande

7 months ago
Any tips for the containerization and Docker questions?
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Wai

8 months ago
How did you prepare for the Meraki dashboard API questions?
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Viva

8 months ago
I passed the Cisco Developing Applications exam, and Pass4Success was a big help. One question that puzzled me was about continuous integration and continuous deployment (CI/CD) pipelines. It asked about the tools used for automating these processes, and I had to think on my feet.
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Jacinta

8 months ago
DEVCOR certified! Pass4Success helped me prepare efficiently. Their questions were right on target.
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Izetta

8 months ago
Were there any questions on API authentication and security?
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Lonny

9 months ago
Excited to announce that I passed the Cisco exam! The Pass4Success practice questions were invaluable. There was a question about OAuth 2.0 and its role in securing APIs. It asked about the different grant types, and I wasn't entirely sure, but I still managed to pass.
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Carman

9 months ago
How about Cisco SD-WAN? Any specific areas to focus on?
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Veronika

9 months ago
Aced the Cisco Core Platforms and APIs exam! Pass4Success questions were incredibly similar to the real thing. Great resource!
upvoted 0 times
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Quentin

9 months ago
I passed the Cisco Developing Applications exam! Pass4Success practice questions were a great help. One challenging question was about the different Cisco platforms and their APIs. It asked which platform provides the best support for network programmability, and I had to guess.
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Glen

9 months ago
Did you encounter any questions on webhook concepts?
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Yolando

9 months ago
Thrilled to share that I passed the Cisco exam! The Pass4Success practice questions were spot on. There was a question about automating network configurations using Ansible. It asked about the specific modules used for network automation, and I wasn't 100% sure, but I made it through.
upvoted 0 times
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Cordelia

10 months ago
How were the questions on Cisco DNA Center? I'm struggling with that part.
upvoted 0 times
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Glenn

10 months ago
I did it! I passed the Cisco Developing Applications exam, thanks to Pass4Success. One question that caught me off guard was about the principles of microservices architecture. It asked how to design a microservice to ensure it is loosely coupled, and I had to think hard about it.
upvoted 0 times
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Golda

10 months ago
Whew, DEVCOR was tough but I made it! Pass4Success materials were a lifesaver. Highly recommend for quick prep.
upvoted 0 times
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Willard

10 months ago
Congrats! I'm studying now. Any tips on Python for network automation? Heard there might be coding questions.
upvoted 0 times
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Alonso

10 months ago
Just passed the Cisco exam! The Pass4Success practice questions were a lifesaver. There was a tricky question about deploying applications using Docker containers. It asked about the best practices for securing Docker images, and I wasn't completely confident in my answer, but I still passed.
upvoted 0 times
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Twana

11 months ago
Model-driven programmability was important. Study YANG data models, NETCONF, and RESTCONF. Understand how they're used for device configuration.
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Sharee

11 months ago
I recently passed the Cisco Developing Applications using Cisco Core Platforms and APIs exam, and I have to say that the Pass4Success practice questions were incredibly helpful. One question that stumped me was about the REST API methods used for CRUD operations. I wasn't entirely sure about the correct HTTP methods for each operation, but I managed to pass the exam.
upvoted 0 times
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Nguyet

11 months ago
Just passed the Cisco DEVCOR exam! Thanks Pass4Success for the spot-on practice questions. Saved me tons of study time!
upvoted 0 times
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Jacinta

12 months ago
With the support of Pass4Success practice questions, I successfully passed the Cisco Developing Applications using Cisco Core Platforms and APIs exam. The exam covered topics like database types selection based on application requirements, distributed applications, and load balancing. One question that I remember from the exam was about identifying ways to optimize API usage through HTTP cache controls. Although I had some doubts about the answer, I still managed to pass the exam.
upvoted 0 times
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Goldie

12 months ago
Passed the Cisco Core Platforms exam today! One crucial area was Python scripting for network automation. Practice writing scripts to interact with Cisco APIs. Know how to handle JSON data in Python. Grateful to Pass4Success for providing relevant practice questions that boosted my confidence!
upvoted 0 times
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Latanya

1 years ago
My exam experience was successful as I passed the Cisco Developing Applications using Cisco Core Platforms and APIs exam with the assistance of Pass4Success practice questions. The exam included topics such as distributed applications, front-end, back-end, and load balancing concepts, and latency considerations in application design. One question that I found challenging was about constructing a sequence diagram that includes API calls. Despite some uncertainty, I was able to pass the exam.
upvoted 0 times
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Alesia

1 years ago
Successfully completed the Cisco exam! Cisco DNA Center was a major focus. Be ready for scenarios involving network automation and intent-based networking. Understand how to use DNA Center's APIs for configuration management. Pass4Success's exam materials were invaluable for my last-minute prep!
upvoted 0 times
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Billi

1 years ago
Just passed the Cisco DevNet exam! A key focus was on REST API interactions. Expect questions on HTTP methods and status codes. Brush up on your cURL commands and JSON parsing. Pass4Success's practice questions were spot-on and helped me prepare quickly. Thanks for the boost!
upvoted 0 times
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Jettie

1 years ago
I passed the Cisco Developing Applications using Cisco Core Platforms and APIs exam with the help of Pass4Success practice questions. The exam covered topics like evaluating application design for high-availability and resiliency, architectural patterns, and optimizing API usage through HTTP cache controls. One question that stood out to me was related to evaluating choice of database types with respect to application requirements. I wasn't completely sure of the answer, but I managed to pass the exam.
upvoted 0 times
...

Jolanda

1 years ago
Just passed the Cisco Core Platforms and APIs exam! A key topic was RESTful API interactions. Expect questions on HTTP methods and status codes. Study the differences between GET, POST, PUT, and DELETE. Thanks to Pass4Success for the spot-on practice questions that helped me prepare quickly!
upvoted 0 times
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Free Cisco 350-901 Exam Actual Questions

Note: Premium Questions for 350-901 were last updated On Aug. 13, 2025 (see below)

Question #1

Into which two areas are AppDynamics APIs categorized? (Choose two.)

Reveal Solution Hide Solution
Correct Answer: D, E

Question #2

Where should distributed load balancing occur in a horizontally scalable architecture?

Reveal Solution Hide Solution
Correct Answer: D

Question #3

What is the unique identifier in the 0Auth2 three-legged authorization code flow?

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Correct Answer: A

Question #4

Refer to the exhibit.

A)

B)

C)

D)

Reveal Solution Hide Solution
Correct Answer: B

Question #5

An application has been developed for monitoring rooms in Cisco Webex. An engineer uses the application to

retrieve all the messages from a Cisco Webex room, but the results are slowly presented. Which action

optimizes calls to retrieve the messages from the /v1/messages endpoint?

Reveal Solution Hide Solution
Correct Answer: A

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