Developing Applications for Cisco Webex and Webex Devices (DEVWBX)

Here you have the best Cisco 300-920 practice exam questions

  • You have 60 total questions across 12 pages (5 per page)
  • These questions were last updated on March 7, 2026
  • This site is not affiliated with or endorsed by Cisco.
Question 1 of 60
DRAG DROP -
Drag and drop the components to create the authentication header used for the Webex Teams API. Not all options are used.
Select and Place:
Exam 300-920: Question 1 - Image 1
Answer

Suggested Answer

Reference:
https://developer.webex.com/docs/guest-issuer Exam 300-920: Question 1 - Image 2
Question 2 of 60
Exam 300-920: Question 2 - Image 1
Refer to the exhibit. On line 4, the script retrieves a context from a DOM element that was generated from a server-side component. How does that server-side component obtain the value for the "˜context' element?
Answer

Suggested Answer

The suggested answer is D.

In the context of the given script, line 4 retrieves a JWT (JSON Web Token) from the DOM element, which is commonly used to authenticate users without them needing to input credentials directly. The correct answer is that the server-side component obtains this value by creating a guest token using the identifier and secret of a Guest Issuer application. This approach aligns with the use of JWTs for secure, token-based authentication in systems where user experience needs to be streamlined without direct user credential input.

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Question 3 of 60
Exam 300-920: Question 3 - Image 1
Refer to the exhibit. What causes the error message?
Answer

Suggested Answer

The suggested answer is B.

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Question 4 of 60
DRAG DROP -
Drag and drop the definitions from the left onto the correct Webex Teams REST API HTTP response status codes on the right.
Select and Place:
Exam 300-920: Question 4 - Image 1
Answer

Suggested Answer

Reference:
https://developer.webex.com/docs/api/basics Exam 300-920: Question 4 - Image 2
Question 5 of 60
DRAG DROP -
Exam 300-920: Question 5 - Image 1
Refer to the exhibit. Drag and drop the code on the snippet to add the user with email "alice@example.com" as moderator of the space with the identifier
"987654321".
Select and Place:
Exam 300-920: Question 5 - Image 2
Answer

Suggested Answer

Reference:
https://developer.webex.com/docs/api/v1/memberships/create-a-membership Exam 300-920: Question 5 - Image 3

About the Cisco 300-920 Certification Exam

About the Exam

The Cisco 300-920 (Developing Applications for Cisco Webex and Webex Devices (DEVWBX)) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 60 practice questions across 12 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our 300-920 questions are regularly updated to reflect the latest exam objectives.