Cyber AB CMMC-CCA Exam With Confidence Using Practice Dumps

The CMMC Assessment Process (CAP) requires that results be reported at the OSC level. While findings may be gathered from enclaves or units, the final reporting must be aggregated and scored across the entire OSC assessment boundary.

Extract:

“Final recommended assessment results must be consolidated and reported at the OSC level, regardless of assessment locations or enclaves.”

Thus, the Lead Assessor must ensure aggregation to the OSC level.

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.

Applicable Requirement: PE.L2-3.10.3 — “Control physical access to organizational systems, equipment, and the respective operating environments.”

Why A is Correct: Security guards are a recognized preventive and detective physical control to limit access to only authorized individuals. Guards can verify credentials, monitor behavior, and provide real-time deterrence.

Why Other Options Are Insufficient:

B (Cameras): Provide monitoring and evidence, but not direct access control.

C (Firewalls): A network control, not a physical access measure.

D (Partition walls): Barriers may help physically separate areas but do not control who enters.

References (CCA Official Sources):

NIST SP 800-171 Rev. 2 — PE.L2-3.10.3

NIST SP 800-171A — PE.L2-3.10.3 Assessment Objectives

CMMC Assessment Guide – Level 2 — Physical Security Controls

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