CMMC-CCP Exam Dumps - Certified CMMC Professional (CCP) Exam

Anorganization seeking helpto address security gaps—such asphysical access control deficiencies—needs acertified professional who can provide implementation supportwithoutbeing involved in the actual CMMC assessment.

Role of a Registered Practitioner (RP)

A Registered Practitioner (RP)is a CMMC-certified individualwho provides consulting and implementation supportto organizations butdoes not perform assessments.

RPs work independently from C3PAOsand canassist in fixing gapsin security controlsbeforeorafteran assessment.

Since RPs are not assessors, they can provide direct remediation supportwithout any conflict of interest.

Why "B. RP of an Organization Not Part of the Assessment" is Correct?

The OSC needs assistance in implementing security controls(not assessment).

An RP is trained and authorized to provide remediation and advisory services.

Conflict of interest rules prevent the assessing C3PAO from providing implementation support.

Why Other Answers Are Incorrect?

A. CCA of the C3PAO performing the assessment (Incorrect)

ACertified CMMC Assessor (CCA)is responsible for conducting the assessmentonly.

TheC3PAO performing the assessment cannot also provide remediationdue to aconflict of interest.

C. Practitioner of the Organization Performing the Assessment LTP (Incorrect)

The assessmentLead Technical Practitioner (LTP)cannot provide remediation support for an OSC they are assessing.

D. DoD Contract Official of the Organization Performing the Assessment (Incorrect)

DoD Contract Officialsoversee contract compliance butdo not provide cybersecurity implementation support.

Conclusion

The correct answer isB. RP of an organization not part of the assessment, asonly independent RPs can assist with remediation and implementation support.

During aCMMC assessment, assessors rely on interviews to validate the implementation of cybersecurity practices within anOrganization Seeking Certification (OSC). Ensuringconfidentiality and non-attributionallows employees to speak freely without fear of retaliation or bias, leading to more accurate and candid responses.

Step-by-Step Breakdown:

CMMC Assessment Process and the Role of Interviews

TheCMMC Assessment Guide(Level 2) states thatinterviews are a key methodto verify compliance with security controls.

Employees may hesitate to provide truthful information if they fear negative consequences.

To obtain accurate information, assessors must create an environment where team members feel safe.

Ensuring Non-Attribution for Accurate Responses

DoD Assessment Methodologyhighlights thatinterviewees should remain anonymousin reports.

Non-attribution reduces the risk of OSC leadership influencing responses or retaliating against employees.

Employees are more likely to provideaccurateandhonestdescriptions of their responsibilities when confidentiality is guaranteed.

Why the Other Answer Choices Are Incorrect:

(A) Interview groups of people to get collective answers:

Group interviews may limit honest responses due topeer pressure or management presence.

Employees mayhesitate to contradictsupervisors or peers in a group setting.

(B) Understand that testing is more important than interviews:

While testing (e.g., reviewing logs, configurations, and security settings) is crucial, interviews providecontexton how security practices are implemented and followed.

Interviewscomplementtesting rather than being less important.

(D) Let team members know the questions prior to the assessment:

Advanced notice may allow employees toprepare rehearsed answers, which might not reflect actual practices.

This couldreduce the effectivenessof the interview process.

Final Validation from CMMC Documentation:

TheCMMC Assessment Process Guideand DoDAssessment Methodologyemphasize the importance of confidentiality in interviews to ensure accuracy.Non-attribution protects employees and ensures assessors get honest, unfiltered answers.

Thus, the correct answer is:

C. Ensure confidentiality and non-attribution of team members.

Step 1: Understand the Definitions of Evidence Evaluation Criteria

TheCMMC Assessment Process (CAP)introduces two key criteria for evaluating evidence:

Adequacy– Does the evidencealign with the practice?

Sufficiency– Is the evidencecomprehensive enoughin terms ofcoverage across systems, users, and scope?

CAP v1.0 – Section 3.5.4:

“Evidence must be evaluated for bothadequacy(is it the right evidence?) andsufficiency(is there enough of it across all in-scope assets and areas?) to score a practice as MET.”

✅Step 2: Applying to the Scenario

In the question, the Lead Assessor is asking the team toverify that evidence is sufficient across:

Domains

Practices

Host Units

Supporting Organizations

Enclaves

➡️This is adirect reference to sufficiency, which evaluates whether thebreadth and depthof evidence is enough to make an informed judgment that the control is truly implemented across theentire assessed environment.

❌Why the Other Options Are Incorrect

A. Adequacy

✘Adequacy refers to therelevanceof the evidence to the specific practice — not itscoverageacross scope.

B. Capability

✘Not a term used in evidence validation within CMMC CAP documentation.

D. Objectivity

✘While objectivity is important, it refers to theunbiased nature of assessment activities, not to theextent of evidence coverage.

When an assessor evaluates whether the evidence is broad enough across all necessary systems, units, and enclaves to score a practice as MET, they are evaluatingsufficiency— one of the two core criteria for evidence validity in a CMMC assessment.

Background on Legacy Markings and CUI

Legacy markings refer to classification labels used before the implementation of the Controlled Unclassified Information (CUI) Program under DoD 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 with CUI 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 about CUI, not classified information. Secret-level documents follow different marking rules under DoD Manual 5200.01.

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

According to DoD Instruction 5200.48, Section 3.6(a), organizations must review legacy markings before sharing documents outside the organization.

The document must be re-marked in 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 is C: Documents with legacy markings must be re-marked or redacted when being shared outside the organization to comply with DoD CUI guidelines.

Understanding the Role of a Registered Provider Organization (RPO)

ARegistered Provider Organization (RPO)is an entity recognized by theCMMC Accreditation Body (CMMC-AB)to provideconsulting servicesto organizations seekingCMMC certification.

Key Functions of an RPO

✅Consulting servicesto help companies prepare for CMMC assessments.

✅Guidance on security controlsrequired for compliance.

✅Assistance with documentation, policy development, and gap analysis.

✅Preparation for third-party CMMC assessmentsbutdoes not conduct official CMMC assessments(this is the role of a C3PAO).

Why "Consulting Services" is the Correct Answer?

Consulting servicesare thebroadest and most comprehensivefunction of an RPO.

RPOs do not conduct assessments(eliminating option D).

Training and educationmay be part of consulting but arenot the primary function(eliminating A and B).

Consulting includes training, guidance, documentation assistance, and security readiness, making it themost comprehensive service offered.

Breakdown of Answer Choices

Option

Description

Correct?

A. Training services

❌Incorrect–RPOs may provide training, but this isnot their primary function.

B. Education services

❌Incorrect–Similar to training, butnot the most comprehensive service.

C. Consulting services

✅Correct – The core function of an RPO is consulting, which includes various readiness services.

D. Assessment services

❌Incorrect–Only aC3PAO (Certified Third-Party Assessment Organization)can conductofficial CMMC assessments.

Official References from CMMC 2.0 Documentation

TheCMMC-AB RPO Programdefines an RPO as aconsulting organization that assists companies in preparing for CMMC certificationbutdoes not perform assessments.

Final Verification and Conclusion

The correct answer isC. Consulting services, asRPOs primarily provide advisory and readiness supportto organizations preparing forCMMC compliance.

Understanding SI.L1-3.14.2: Provide Protection from Malicious Code

The CMMC Level 1 practiceSI.L1-3.14.2is based onNIST SP 800-171 Requirement 3.14.2, which requires organizations to:

Implement malicious code protection(e.g., antivirus, endpoint security software).

Ensure coverage across all appropriate locations(e.g., workstations, servers, network entry points).

Keep protection mechanisms updated(e.g., regular signature updates, policy enforcement).

Assessment Criteria for a "MET" Rating:

To determine whether the practice isMET, the Lead Assessor must confirm that:

✔Antivirus or endpoint protection software is installedon all workstations and servers.

✔The solution is centrally managed, ensuring consistent policy enforcement.

✔Signature updates are current, meaning systems are protected against new threats.

✔Logs or reports demonstrate active monitoring and updates.

Why is the Correct Answer "A. It is sufficient, and the audit finding can be rated as MET"?

The provided evidenceconfirms all necessary requirementsfor SI.L1-3.14.2:

✔All workstations and servers have antivirus installed→Meets installation requirement.

✔A centralized management console is in place→Ensures consistent enforcement.

✔Records show antivirus signatures are up to date→Confirms system protection is current.

Because the evidencemeets the requirement, the practice should berated as MET.

Why Are the Other Answers Incorrect?

B. It is insufficient, and the audit finding can be rated NOT MET → Incorrect

The evidence providedmeets all necessary requirements, so the practiceshould not be rated as NOT MET.

C. It is sufficient, and the Lead Assessor should seek more evidence → Incorrect

Ifadequate evidence already exists,additional evidence is unnecessary.

D. It is insufficient, and the Lead Assessor should seek more evidence → Incorrect

The evidence providedmeets the control requirements, making itsufficient.

CMMC 2.0 References Supporting This Answer:

CMMC Assessment Process (CAP) Document

Specifies that a practice can be marked asMET if sufficient evidence is provided.

NIST SP 800-171 (Requirement 3.14.2)

Defines the standard formalicious code protection, which ismet by antivirus with active updates.

CMMC 2.0 Level 1 (Foundational) Requirements

Clarifies that basic cybersecurity measures likeantivirus installation and updatesmeet compliance forSI.L1-3.14.2.

Final Answer:

✔A. It is sufficient, and the audit finding can be rated as MET.

Under the Cybersecurity Maturity Model Certification (CMMC) 2.0, a Plan of Action (POA) is a critical document that outlines the specific actions a contractor needs to take to remediate cybersecurity deficiencies. While POAs serve as a roadmap for achieving compliance with required controls, the inclusion of certain elements is standardized.

Key Elements of a Plan of Action (POA)

According to the CMMC guidelines and NIST SP 800-171, which underpins many CMMC requirements, a POA typically includes:

Completion Dates: Identifies target deadlines for resolving deficiencies.

Milestones to Measure Progress: Includes interim steps or markers to ensure progress is monitored over time.

Ownership or Accountability: Clearly assigns responsibility for each action item to specific personnel or teams.

What is Generally NOT Part of a POA?

Budget requirements to implement the plan's remediation actions (Option D) are generally not included in a POA. While budgeting is critical for ensuring the plan's success, it is considered a part of the broaderproject management or resource planning process, not the POA itself. This distinction is intentional to keep the POA focused on actionable items rather than resource allocation.

Supporting Reference

NIST SP 800-171A, Appendix D: Provides an overview of POA components, emphasizing the prioritization of corrective actions, responsibility, and measurable outcomes.

CMMC Level 2 Practices (Aligned with NIST SP 800-171): Specifically, the focus is on actions, timelines, and accountability rather than financial planning.

By excluding budget details, the POA remains a tactical document that supports immediate action and compliance tracking, separate from financial considerations.

CMMC (Cybersecurity Maturity Model Certification) 2.0 Level 1 is designed to protectFederal Contract Information (FCI)and consists of17 foundational cybersecurity practices. These practices are directly derived fromFAR 52.204-21(Basic Safeguarding of Covered Contractor Information Systems), which outlines minimum security requirements for contractors handling FCI.

Breakdown of CMMC Level 1 Practices

The17 practicesin Level 1 focus on basic cybersecurity hygiene and fall under the following6 domains:

Access Control (AC)– 4 practices

AC.L1-3.1.1: Limit system access to authorized users

AC.L1-3.1.2: Limit user access to authorized transactions and functions

AC.L1-3.1.20: Verify and control connections to external systems

AC.L1-3.1.22: Control information posted or processed on publicly accessible systems

Identification and Authentication (IA)– 2 practices

IA.L1-3.5.1: Identify and authenticate system users

IA.L1-3.5.2: Use multifactor authentication for local and network access

Media Protection (MP)– 1 practice

MP.L1-3.8.3: Sanitize media before disposal or reuse

Physical Protection (PE)– 4 practices

PE.L1-3.10.1: Limit physical access to systems containing FCI

PE.L1-3.10.3: Escort visitors and monitor visitor activity

PE.L1-3.10.4: Maintain audit logs of physical access

PE.L1-3.10.5: Control and manage physical access devices

System and Communications Protection (SC)– 2 practices

SC.L1-3.13.1: Monitor and control communications at system boundaries

SC.L1-3.13.5: Implement subnetworks for publicly accessible system components

System and Information Integrity (SI)– 4 practices

SI.L1-3.14.1: Identify, report, and correct system flaws in a timely manner

SI.L1-3.14.2: Provide protection from malicious code at designated locations

SI.L1-3.14.4: Update malicious code protection mechanisms periodically

SI.L1-3.14.5: Perform scans of system components and real-time file scans

Official Reference from CMMC 2.0 Documentation

The 17 practices forCMMC Level 1are explicitly listed in theCMMC 2.0 Appendices and Assessment Guide for Level 1, as well as in theFAR 52.204-21 requirements. These practices representbasic safeguarding measuresthat all DoD contractors handlingFCImust implement.

🔹 CMMC 2.0 Level 1 Summary:

Focus:Basic safeguarding of FCI

Total Practices:17

Derived From:FAR 52.204-21

Assessment Type:Self-assessment (annual)

Final Verification and Conclusion

The correct answer isB. 17 practicesas verified from theCMMC 2.0 official documentsandFAR 52.204-21 requirements.