200-901 Cisco Platforms and Development Practice Question
A developer is working with the Webex API to receive real-time notifications when a message is posted. Which resource should they create?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
A webhook with resource 'messages' and event 'created'
Webex webhooks allow you to subscribe to events like message.created.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
A webhook with resource 'messages' and event 'created'
Why this is correct
This will trigger when a message is created.
- ✗
A bot that polls the /v1/messages endpoint every second
Why it's wrong here
Polling is inefficient and not real-time; webhooks are preferred.
- ✗
A membership to the room to receive notifications
Why it's wrong here
Membership does not provide real-time message notifications via API.
- ✗
A webhook with resource 'rooms' and event 'created'
Why it's wrong here
This triggers when a room is created, not a message.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 200-901 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 200-901 exam.