CMMC-CCA Dumps With Exact Questions and Answers

The Assessment Plan (planning agreement) must be signed by both the Lead Assessor and the OSC Assessment Official. This formalizes agreement on scope, resources, and methodology. The C3PAO is responsible for overall oversight but does not co-sign the plan.

Exact extracts:

“The Lead Assessor is responsible for developing the Assessment Plan in collaboration with the OSC Assessment Official.”

“Both the Lead Assessor and the OSC Assessment Official must sign the Assessment Plan to proceed.”

“The C3PAO maintains responsibility for quality assurance and submission, but not signing.”

Why other options are incorrect:

A/B: Both signatures are required, not one alone.

D: The C3PAO does not sign the planning agreement.

If an OSC wishes to separate environments that process FCI from those that process CUI, they may pursue two separate CMMC certifications (Level 1 for FCI and Level 2 for CUI). A single certification cannot cover both environments unless all requirements for the higher level are met across the entire enterprise.

Exact Extracts:

CMMC Assessment Guide: “An OSC may choose to undergo multiple CMMC certification activities if they wish to limit scope between FCI and CUI environments.”

“Level 1 applies to safeguarding FCI, while Level 2 applies to CUI; separate certifications may be pursued if the OSC chooses to segregate these environments.”

Why the other options are not correct:

A: A single certification would require all assets to meet Level 2 controls, which may not be the OSC’s intent.

C: Defining scope for FCI only aligns with Level 1, but this does not meet Level 2 certification requirements for CUI.

D: A self-assessment scope only applies to Level 1 assessments, not Level 2 third-party certification.

To validate separation of CUI systems from non-CUI systems on a local network, the assessor must evaluate the VLAN configuration. VLANs are a recognized logical segmentation method for separating enclaves, as defined in the CMMC Scoping Guide.

Exact Extracts:

CMMC Scoping Guide: “Isolation can be achieved by implementing subnetworks with firewalls, routers, and VLANs to ensure separation of CUI assets from out-of-scope assets.”

“CUI Assets must be isolated from non-CUI assets unless those non-CUI assets are designated as Security Protection Assets or Contractor Risk Managed Assets.”

Why other options are not correct:

A (WAN): Wide Area Networks describe external connectivity, not local separation.

B (VPN): VPN provides encrypted remote access but does not enforce local network segmentation.

D (NAT): NAT provides IP translation, not logical separation of traffic.