CLCOR Cloud And Hybrid Services Practice Question
An administrator needs to enable Hybrid Calendar Service for a user who uses Microsoft Exchange 2019 on-premises. Which service component must be deployed to facilitate the integration?
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
✓
Expressway-C Calendar Connector
The Hybrid Calendar Service requires the Expressway-C connector to communicate with the Exchange Web Services (EWS).
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Expressway-C Calendar Connector
Why this is correct
The Calendar Connector resides on the Expressway-C and interacts with Exchange.
- ✗
Hybrid Media Node
Why it's wrong here
Media nodes are for call signaling and media relay, not calendar data.
- ✗
Webex Calling Gateway
Why it's wrong here
This is for telephony, not calendar synchronization.
- ✗
Webex Edge Node
Why it's wrong here
Webex Edge node is for media optimization, not calendar integration.
About these practice questions
Courseiva writes every CLCOR question from scratch — 263 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Cisco exam blueprint
This CLCOR 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 CLCOR exam.