Cyber AB CMMC-CCA Exam With Confidence Using Practice Dumps

The Scoping Guidance for Specialized Assets allows exclusion of assets when they are physically and logically isolated from the CMMC assessment boundary and do not process, store, or transmit CUI.

Extract from CMMC Scoping Guidance:

“Specialized Assets may be designated as out-of-scope if they are physically or logically separated from CUI assets, or if they are inherently unable to process, store, or transmit CUI.”

The camera system in this case does not interact with CUI and is fully isolated, making exclusion appropriate.

The Physical Protection (PE) practices require that visitors to facilities where CUI is processed must be escorted at all times by an authorized individual. Familiarity or long-term knowledge of the visitor does not remove the requirement.

Extract from PE.L2-3.10.3:

“Escort visitors and monitor visitor activity to ensure they do not access areas or information for which they are not authorized.”

Thus, the correct action is for the contact person (the engineer’s point of contact) to escort the engineer during the entire maintenance activity.

The OSC is responsible for identifying and declaring where CUI is processed, stored, or transmitted. A Certified CMMC Assessor (CCA) may verify boundaries, examine evidence, and confirm monitoring or control practices, but cannot independently determine if a physically separated asset contains CUI. That determination is the responsibility of the OSC, not the assessor.

Exact extracts:

“The OSC is responsible for identifying CUI assets.”

“Assessors verify and validate the OSC’s identification, but do not independently declare or determine the presence of CUI.”

“Assessors are permitted to examine boundary protections, monitoring mechanisms, and internal boundary controls.”

Why the other options are allowed:

A: Assessors are required to verify internal system boundaries.

C: Assessors must confirm that external system boundaries are clearly defined.

D: Assessors must examine evidence of communication monitoring.

References (CCA documents / Study Guide):

CMMC Assessment Guide – Level 2, Assessor Roles and Responsibilities.

CMMC Code of Professional Conduct (OSC retains CUI ownership; assessors validate but cannot declare CUI).