CLCOR ON Premises Call Control Practice Question
Which component in CUCM is responsible for providing the necessary resources for conference calls, such as hardware or software-based conference bridges?
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
✓
Media Resource Group
Media Resource Groups (MRG) collect media resources like conference bridges, and MRG lists (MRGL) determine which resources are available to specific devices.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Region
Why it's wrong here
Regions define audio/video quality, not resource allocation.
- ✗
Route Group
Why it's wrong here
Route Groups are for outbound call routing, not internal media resources.
- ✓
Media Resource Group
Why this is correct
Media Resource Groups are logical collections of media devices like conference bridges.
- ✗
Device Pool
Why it's wrong here
Device Pools group settings like location and date/time, not media resources.
About these practice questions
This CLCOR question is part of Courseiva's 263-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam 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.