Cisco Certified DevNet Professional 350-901

The Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) exam has a reputation for breadth, and many candidates underestimate how much ground it covers. Getcertkey closes those gaps with 667 practice questions that reflect the style and difficulty you can expect in 2026.

Cisco 350-901 Exam Overview:

Certification Vendor:	Cisco
Exam Name:	Developing Applications using Cisco Core Platforms and APIs (DEVCOR)
Exam Number:	350-901
Exam Format:	Drag and drop, Multiple choice, Simulation-based questions, Multiple answer
Exam Price:	USD 400
Exam Duration:	120 minutes
Certificate Validity Period:	3 years
Available Languages:	English
Related Certifications:	Cisco Certified DevNet Associate (DEVASC 200-901) Cisco Certified DevNet Professional
Real Exam Qty:	55-65
Recommended Training:	Cisco DevNet Professional Training Cisco DevNet Learning Labs
Exam Registration:	Cisco DevNet Certification Overview Cisco Certification Registration (Pearson VUE)
Sample Questions:
Exam Way:	Computer-based exam delivered online via proctoring or at authorized Pearson VUE test centers.
Pre Condition:	No formal prerequisite required, but Cisco recommends having the Cisco Certified DevNet Associate (DEVASC 200-901) certification or equivalent knowledge.
Official Syllabus URL:	https://developer.cisco.com/certification/developing-applications-using-cisco-core-platforms-and-apis-devcor/

Cisco 350-901 Exam Syllabus Topics:

350-901 Exam FAQs for 2026 Candidates

Which certification does the 350-901 exam lead to?

The 350-901 exam is the official Cisco exam behind the Cisco Certified DevNet Professional certification, validating the skills measured by the Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) credential. It sits at the Professional level of the Cisco certification program. It also connects to Cisco Certified DevNet Associate (DEVASC 200-901), Cisco Certified DevNet Professional, so the knowledge you build here carries over to those tracks as well.

How many questions are on the 350-901 exam, and how much time do I get?

The 350-901 exam contains 55-65 questions to be completed within 120 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.

Are there any prerequisites for the 350-901 exam?

No formal prerequisite required, but Cisco recommends having the Cisco Certified DevNet Associate (DEVASC 200-901) certification or equivalent knowledge. Requirements can change when Cisco revises its certification program, so confirm the current eligibility rules on the official exam page before you register.

How do I register for the 350-901 exam?

You can book the Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) exam through the official registration channels below:

• Cisco Certification Registration (Pearson VUE)
• Cisco DevNet Certification Overview

As for delivery, the exam is offered in the following format: Computer-based exam delivered online via proctoring or at authorized Pearson VUE test centers.. Choose the option that suits you best when you book your seat.

What official training is recommended for the 350-901 exam?

Cisco recommends the following training resources for the Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) exam:

• Cisco DevNet Learning Labs
• Cisco DevNet Professional Training

Official courses build the foundation; the 667 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.

Can I try the 350-901 practice questions before I buy?

Yes. Getcertkey provides a free 350-901 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Cisco revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.

What if I fail the 350-901 exam, and how is my order delivered?

Every Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.

Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.

What topics are covered in the 350-901 exam?

The Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) exam blueprint is organized into 4 domains. The first three are:

• Software Development and Design — 20% of the exam
• Application Deployment and Security — 10% of the exam
• Understanding and Using APIs — 20% of the exam

For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.

Cisco Developing Applications using Cisco Core Platforms and APIs (DEVCOR) Sample Questions:

Question 1

What is a benefit of continuous testing?

A. removes the requirement for test environments
B. decreases the frequency of code check-ins
C. increases the number of bugs found in production
D. enables parallel testing

Question 2

Which authorization steps are required to obtain an access token according to the OAuth2 authorization code grant flow?

A. Send the base64 encoded username, password, client ID, and client secret to the single sign-on manager.
B. Send the client ID and client secrets by using the grant flow type, get the token, and authorize by using a callback.
C. Authenticate, get the authorization code, and send it with the client ID and client secret.
D. Log in with a username and password using a form, get a token, and include the token in the body.

Question 3

Drag and Drop Question
Drag and drop the code snippets from the bottom onto the blanks in the code to create an Ansible playbook. The playbook must apply the configurations in a Cisco IOS 15.6 router:
- Enable the GigabitEthernet0/2 interface.
- Enable host logging for destination 192.168.2.10.
- Add a static route that has a prefix of 192.168.2.0, a mask of
255.255.255.0, and a next hop of 10.0.0.1.
Not all options are used.

Question 4

Which interface provides an IOx application on a Catalyst 9000 Series switch access to the network?

A. AppGigabitEthernet 1/0/1
B. GigabitEthernet 1/0/1
C. AppLoopback 1
D. Loopback 1

Question 5

Drag and Drop Question
Refer to the exhibit. Drag and drop the code snippets from the bottom onto the blanks in the code to provision a new UCS server. Not all options are used.

Solutions: