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.

Applicable Requirement: PE.L2-3.10.1 — “Limit physical access to organizational information systems, equipment, and the respective operating environments to authorized individuals.”

Why D is Correct: Documented procedures describing physical access restrictions (badge policies, visitor management, locked server rooms, guard post orders) serve as primary evidence that access is managed and enforced. Assessors can then corroborate via interviews and observation.

Why Other Options Are Insufficient:

A (VPN configuration): Relates to remote logical access, not physical security.

B (Switch configs): Technical network controls, not physical access.

C (Architecture drawings): Show logical/system design, not physical entry restrictions.

References (CCA Official Sources):

NIST SP 800-171 Rev. 2 — PE.L2-3.10.1

NIST SP 800-171A — PE.L2-3.10.1 Assessment Objectives

CMMC Assessment Guide – Level 2 — Physical Protection Evidence Guidance

The Shared Responsibility Matrix (Customer Responsibility Matrix) is the authoritative document that specifies which security responsibilities are owned by the OSC versus the Cloud Service Provider (CSP). This enables assessors to determine which CMMC practices apply to the OSC and which are inherited from the provider.

Exact extracts:

“External Service Providers (ESPs), including CSPs, must provide a Shared Responsibility Matrix that delineates customer versus provider responsibilities.”

“Assessors should request and review this matrix to determine practice applicability.”

Why other options are incorrect:

A: Zero Trust Architecture is a design framework, not a responsibility breakdown.

C: White papers are marketing/technical resources, not binding assignments of responsibility.

D: IAM Plans address access management, not overall shared responsibilities.