Cyber AB CMMC-CCP Exam With Confidence Using Practice Dumps

TheCMMC 2.0 Level 2requirementSC.L2-3.13.14comes fromNIST SP 800-171, Security Requirement 3.13.14, which mandates that organizations mustcontrol and monitor the use of VoIP (Voice over Internet Protocol) technologiesif used within their system boundary.

If a systemdoes not use VoIP technology, then this control isNot Applicable (N/A)because there is nothing to assess.

When a requirement is marked as Not Applicable (N/A), it means the OSC does not use the technology or process covered by that controlwithin its assessment boundary.

No assessment procedures are neededsince there is no VoIP system to evaluate.

Option A (Existing telephone system in scope)is incorrect becausetraditional (non-VoIP) telephone systems are not covered by SC.L2-3.13.14—only VoIP is within scope.

Option B (Error, contact the Lead Assessor)is incorrect because markingSC.L2-3.13.14 as N/A is valid if VoIP is not used. This is not an error.

Option C (VoIP in scope but using FIPS-validated encryption, so it doesn’t need to be assessed)is incorrect becauseeven if VoIP uses FIPS-validated encryption, the control would still need to be assessed to ensure monitoring and usage control are in place.

CMMC 2.0 Level 2 Assessment Guide – SC.L2-3.13.14

NIST SP 800-171, Security Requirement 3.13.14

CMMC Scoping Guidance – Determining Not Applicable (N/A) Practices

Understanding SC.L2-3.13.14 – Control and Monitor the Use of VoIP TechnologiesWhy Option D is CorrectOfficial CMMC Documentation ReferencesFinal VerificationIfVoIP is not used within the OSC’s system boundary, the control does not require assessment, making Option D the correct answer.

Understanding the CMMC Level 2 Assessment ProcessWhen anOrganization Seeking Certification (OSC)engages aCertified Third-Party Assessment Organization (C3PAO)to conduct aCMMC Level 2 Assessment, anAssessment Planis developed to outline the scope, methodology, and logistics of the assessment.

According to theCMMC Assessment Process (CAP) Guide, theAssessment Plan must be formally agreed upon and signed off by:

Lead Assessor– The individual responsible for overseeing the execution of the assessment.

C3PAO (Certified Third-Party Assessment Organization)– The entity conducting the assessment.

TheLead Assessorensures that theAssessment Plan aligns with CMMC-AB and DoD requirements, including methodology, objectives, and evidence collection.

TheC3PAOprovides organizational approval, confirming that the assessment is conducted according toCMMC-AB rules and contractual agreements.

A. OSC and Sponsor (Incorrect)

TheOSC (Organization Seeking Certification)is involved in planning but does not sign off on the plan.

Asponsoris not part of the sign-off process in CMMC assessments.

B. OSC and CMMC-AB (Incorrect)

TheOSCdoes not formally approve theAssessment Plan—this responsibility belongs to the assessment team.

TheCMMC-ABdoes not sign off on individualAssessment Plans.

D. C3PAO and Assessment Official (Incorrect)

"Assessment Official" isnot a defined rolein the CMMC assessment process.

TheC3PAOis involved, but it must be theLead Assessorwho signs off, not an unspecified official.

The correct answer isC. Lead Assessor and C3PAO.

TheLead Assessorensures assessment integrity, while theC3PAOprovides official authorization.

Background on Legacy Markings and CUI

Legacy markings refer to classification labels used before the implementation of theControlled Unclassified Information (CUI) ProgramunderDoD Instruction 5200.48.

Documents with legacy markings (such as “For Official Use Only” (FOUO) or “Sensitive But Unclassified” (SBU)) must be reviewed for re-marking or redaction to align withCUI requirements.

When Must Legacy Markings Be Updated?

If the document is retained internally (Answer A - Incorrect): Documents under DoD control do not require immediate re-marking unless they are being shared externally.

If the document is classified as Secret (Answer B - Incorrect): This question is aboutCUI, not classified information. Secret-level documents follow different marking rules underDoD Manual 5200.01.

If a document is being shared externally (Answer C - Correct):

According toDoD Instruction 5200.48, Section 3.6(a), organizations mustreview legacy markings before sharing documents outside the organization.

The document must bere-markedin compliance with the CUI Program before dissemination.

If the original document does not contain CUI (Answer D - Incorrect): The original source document's status does not affect the requirement to re-mark a derivative document if it contains CUI.

Conclusion

The correct answer isC: Documents with legacy markings must bere-marked or redacted when being shared outside the organizationto comply with DoD CUI guidelines.

DoD Instruction 5200.48(Controlled Unclassified Information)

CUI Marking Handbook by NARA(National Archives and Records Administration)

CMMC 2.0 Scoping Guide for CUI Environments