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Success has an effective route. ValidExam paves it for the Cisco Developing Applications for Cisco Webex and Webex Devices with 60 practice questions for the 300-920 exam — written and approved by certified trainers in 2026.
Cisco 300-920 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Developing Applications for Cisco Webex and Webex Devices (DEVWBX) |
| Exam Number: | 300-920 |
| Exam Format: | Drag-and-Drop, Multiple Choice, Simulations |
| Passing Score: | 700-750 / 1000 |
| Related Certifications: | Cisco Certified DevNet Professional |
| Available Languages: | English |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 55-65 |
| Exam Price: | 300 USD |
| Recommended Training: | Cisco DevNet Learning Labs Developing Applications for Cisco Webex and Webex Devices |
| Exam Registration: | Cisco Exam Page Pearson VUE Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | No formal prerequisites; recommended: 1–3 years of software development experience, familiarity with REST APIs, JavaScript, and basic networking |
| Official Syllabus URL: | https://www.cisco.com/c/dam/en_us/training-events/le31/le46/cln/marketing/exam-topics/300-920-DEVWBX.pdf |
Cisco 300-920 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Administration and Compliance | 10% | - Security policies and compliance controls - Admin API and user management - Audit logs and reporting |
| Topic 2: Webex API Foundations | 20% | - Webex platform architecture and API overview - API documentation and sandbox environment - REST API usage, rate limits, and error handling - Authentication and authorization (OAuth 2.0, service accounts) |
| Topic 3: Embedding Webex | 10% | - Guest issuer and anonymous access - Webex Widgets and JavaScript SDK - Embedding into web and mobile applications |
| Topic 4: Webex Messaging | 20% | - Webhooks and real-time events - File sharing and content management - Bots, integrations, and adaptive cards - Messaging API, spaces, and memberships |
| Topic 5: Webex Devices | 20% | - Macro development and extensions - Webex Devices API and xAPI - Device configuration, monitoring, and control - Integration with third-party services |
| Topic 6: Webex Meetings | 20% | - Participant management and permissions - Meetings API operations (create, update, delete) - Recording, transcription, and meeting controls - Webhooks for meeting events |
Cisco Developing Applications for Cisco Webex and Webex Devices Exam FAQ — Effective Answers
Delivery is instant: payment triggers an automatic email within a minute — unlimited installations, and 24/7 customer assisting for any downloading or purchasing issue if nothing arrives within 2 hours. If you fail the corresponding 300-920 exam within 60 days of purchase, choose your remedy: a full refund (scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; processed within 7 days), waiting for the next updated version free, or a free change to two other equal-value dumps. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products.
90 minutes for 55-65 questions. Fit the atmosphere in advance: timed sessions in the ValidExam online engine make the formal pace feel practiced, not pressured.
Use the vendor's official registration channels:
The Cisco Developing Applications for Cisco Webex and Webex Devices is delivered Online proctored or onsite at Pearson VUE test centers — select whichever arrangement suits you when booking.
The Cisco Developing Applications for Cisco Webex and Webex Devices blueprint spans 6 domains — including Webex Devices (20%), Administration and Compliance (10%), Webex Messaging (20%). Let the weightings direct your spare-time review; the full outline above lists every subtopic.
Yes — download the free Cisco Developing Applications for Cisco Webex and Webex Devices demo and evaluate the material before paying. Purchases include 365 days of free updates, each new version emailed immediately upon release; renew afterward at 50% off.
No formal prerequisites; recommended: 1–3 years of software development experience, familiarity with REST APIs, JavaScript, and basic networking Eligibility rules change periodically, so confirm the current requirements on the official page (official 300-920 exam page) before registering.
Yes:
Courses give you the theory; the 60 practice questions for the Cisco Developing Applications for Cisco Webex and Webex Devices give you the rehearsal — every answer expert-verified.
The Cisco Developing Applications for Cisco Webex and Webex Devices is Cisco's certification exam for Cisco Certified DevNet Specialist - Webex, at the Professional / Specialist level. It validates job-ready skills, and passing it marks you as a verified professional. Related credentials include Cisco Certified DevNet Professional.
300 USD per attempt, 700-750 / 1000 to pass. A retake costs the full fee again — effective preparation with the 60 practice questions for the 300-920 exam is the economical path.
Cisco Developing Applications for Cisco Webex and Webex Devices Sample Questions:
Which xAPI access mechanism requires separate connections for commands and notifications?
- A. SSH
- B. WebSocket
- C. HTTP/HTTPS
- D. Serial
Correct Answer: A 🗳️
Which two statements about incoming WebEx call notifications on iOS and Android applications are true?
(Choose two.)
- A. When running in the background on Android, Firebase Cloud Messaging must use a data message.
- B. When running in the background on Android, Firebase Cloud Messaging must use a notification message.
- C. When running in the background on iOS, Application Push Notifications must be configured to be silent.
- D. Webhooks are required with the iOS SDK only when the application is in the background.
- E. Webhooks are required in the foreground and background for iOS and Android applications.
Correct Answer: A,D 🗳️
Drag and drop the components to create the authentication header used for the Webex Teams API. Not all options are used.
Correct Answer:
Which XML snippet does an admin use with a Webex Meetings XML API request to retrieve info on multiple users?
- A. <bodyContent xsi:type="java:com.webex.service.binding.user.LstsummaryUser">
</bodyContent> - B. <bodyContent xsi:type="java:com.webex.service.binding.user.GetUser">
</bodyContent> - C. <bodyContent xsi:type="java:com.webex.service.binding.user.GetUser">
<webExId>.*</webExId>
</bodyContent> - D. <bodyContent xsi:type="java:com.webex.service.binding.user.LstsummaryUser">
<webExId>.*</webExId>
</bodyContent>
Correct Answer: C 🗳️
Refer to the exhibit.
The Node.js script shown uses the Webex Meetings XML API to print "Here!" to the console. Which statement is a correct observation about the results of the script?
- A. The <sessionTicket> credential was expired.
- B. The meeting was created successfully.
- C. The WebexMeetings XML API service processed the request.
- D. The <meetingPassword> was not complex enough.
Correct Answer: C 🗳️
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