200-901 Understanding and Using APIs Practice Question
A Cisco Webex bot needs to receive real-time notifications when new messages are posted in a space. Which API feature should the bot use?
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
✓
Webhooks via the /webhooks API
Webex Webhooks allow real-time event notifications; the bot registers a webhook with a target URL that receives POST requests when events occur.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Server-Sent Events (SSE)
Why it's wrong here
Not offered by Webex.
- ✗
Polling the /messages endpoint every second
Why it's wrong here
Inefficient and may hit rate limits.
- ✓
Webhooks via the /webhooks API
Why this is correct
Webhooks provide real-time notifications.
- ✗
Long polling with a keep-alive connection
Why it's wrong here
Not supported by Webex API.
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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.