Download Developing Applications using Cisco Core Platforms and APIs (DEVCOR).350-901.ExamTopics.2026-01-25.200q.vcex

Vendor: Cisco
Exam Code: 350-901
Exam Name: Developing Applications using Cisco Core Platforms and APIs (DEVCOR)
Date: Jan 25, 2026
File Size: 19 MB
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Demo Questions

Question 1
Which step is part of a three-legged OAuth2 authorization code grant flow?
  1. Use authorization codes to access protected resources when approved.
  2. Exchange tokens for authorization codes by using the authentication server.
  3. A user initiates a request to the OAuth client by using a predefined token.
  4. The OAuth client redirects to the authorization server by using a username and password.
Correct answer: B
Explanation:
A: 3B: 4 - Mosted
A: 3B: 4 - Mosted
Question 2
Which telemetry transport option allows the desired configuration of metrics to be centrally maintained on the collector?
  1. poll
  2. pull
  3. dial-out
  4. dial-in
Correct answer: D
Explanation:
B: 1C: 3D: 6 - Mosted
B: 1C: 3D: 6 - Mosted
Question 3
Refer to the exhibit. A devops engineer activates an intent-based policy in the Cisco DNA Center using the asynchronous API, which returns an HTTP 202 status code. How does the engineer validate that the policy has eventually succeeded or failed?
  1. Query the Cisco DNA Center using a REST GET API with the returned URL.
  2. Query the Cisco DNA Center using a REST GET API with the returned taskId.
  3. Send a REST POST API to the Cisco DNA Center with the returned URL.
  4. Send a REST GET API to the Cisco DNA Center with the returned taskId.
Correct answer: B
Explanation:
A: 4B: 4 - Mosted
A: 4B: 4 - Mosted
Question 4
Drag and drop the code snippets from the bottom onto the blanks in the code to perform a search by using the global search API. Not all options are used.
Correct answer: To work with this question, an Exam Simulator is required.
Question 5
Refer to the exhibit. The engineer implements an error handling mechanism to retry requests that return erroneous but retriable HTTP response codes. Which two HTTP response codes must be entered in the blanks in the code to meet this requirement? (Choose two.)
  1. 400
  2. 403
  3. 404
  4. 408
  5. 429
Correct answer: DE
Explanation:
DE: 7 - Mosted
DE: 7 - Mosted
Question 6
An engineer sets up two tasks in an Ansible playbook. An NTP server must be defined and retrieve the configuration information of the IP interfaces. Drag and drop the code from the bottom onto the box where the code is missing to complete the playbook. Options may be used more than once. Not all options are used.
Correct answer: To work with this question, an Exam Simulator is required.
Question 7
Drag and drop the code snippets from the bottom onto the blanks in the code for a Python application that needs to connect to Cisco DNA Center and then query the application for the inventory of devices on the network. The application must be resilient and ensure that it has the proper timeouts defined in the code. If a connection cannot be established to Cisco DNA Center within 5 seconds, the application should be terminated. Not all options are used.
Correct answer: To work with this question, an Exam Simulator is required.
Question 8
Drag and drop the code snippets from the bottom onto the blanks in the code to retrieve location data for floor plans. Not all options are used.
Correct answer: To work with this question, an Exam Simulator is required.
Question 9
Which action enhances end-user privacy when an application is built that collects and processes the location data from devices?
  1. Use the network device serial number to encrypt the MAC address for each device.
  2. Salt the MAC address for each device.
  3. Implement an algorithmic information theoretic loss to the MAC address for each device.
  4. Pepper the MAC address for each device.
Correct answer: B
Explanation:
B: 5 - MostedC: 2
B: 5 - MostedC: 2
Question 10
A developer is working on containerizing an application. The “devcorapp” container has been run in detached mode to output the container ID with the command:
1 $ docker run -d devcorapp2 2c573okec2hf6756he4441115314ge859299er674f74313426ff9h535
Which command is used to start an interactive Bash shell in the running container?
  1. docker run -it c573okec2hf /bin/bash
  2. docker exec -it devcorapp /bin/bash
  3. docker exec -it c573okec2hf /bin/bash
  4. docker run -it devcorapp /bin/bash
Correct answer: C
Explanation:
B: 7C: 8 - Mosted
B: 7C: 8 - Mosted
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