Free Practice Questions for Cyber AB CMMC-CCP Exam

Understanding Restricted Information Systems (IS) in CMMC Scoping

InCMMC 2.0,Specialized Assetsrefer to assets that do not fit traditional IT system categories but still play a role inprocessing, storing, or transmitting Federal Contract Information (FCI) or Controlled Unclassified Information (CUI). The four categories ofSpecialized Assetsin theCMMC Scoping Guideinclude:

Internet of Things (IoT) Devices– Smart or network-connected devices.

Restricted Information Systems (Restricted IS)– Systems that arecontractually requiredto beconfigured to government specifications.

Test Equipment– Devices used for specialized testing or measurement.

Government Property– Equipment owned by theU.S. Governmentbut used by contractors.

Why " B. Restricted IS " is Correct?

The contractor-owned systems in question areconfigured based on government requirementsandused to support a DoD contract.

Restricted ISassets arecontractually requiredto meet government security requirements andhandle DoD-related information.

These systemsdo not fall under general IT assets but instead require special handling, making them a Restricted ISper theCMMC Scoping Guide.

Why Other Answers Are Incorrect?

A. IoT (Incorrect)

IoT devices includesmart devices, sensors, and embedded systems, but the contractor ' s business systems are not classified as IoT.

C. Test Equipment (Incorrect)

The contractor’s systems areused for handling FCI, not for testing or measurement.

D. Government Property (Incorrect)

The systems arecontractor-owned, not owned by theU.S. Government, so they do not qualify asGovernment Property.

Conclusion

The correct answer isB. Restricted IS, as the systems arecontractor-owned but must follow DoD security requirements.

Understanding the Role of the DoD CIO Office in CMMC

TheDepartment of Defense (DoD) Chief Information Officer (CIO) officeis theprimary authorityresponsible for leading the direction, standards, and best practices of theCybersecurity Maturity Model Certification (CMMC)framework.

Why " B. DoD CIO Office " is Correct?

The DoD CIO Oversees CMMC Policy and Implementation

TheDoD CIO Office is responsible for the governance and strategic direction of CMMC.

It ensures thatCMMC aligns with DoD cybersecurity policies, such asDoD Instruction 5200.48 (Controlled Unclassified Information)andNIST SP 800-171.

CMMC Development and Evolution

TheDoD CIO played a critical role in launching CMMCto improve cybersecurity across theDefense Industrial Base (DIB).

The CIO office leadspolicy development and updates to the CMMC framework, including the transition fromCMMC 1.0 to CMMC 2.0.

Alignment of CMMC with Federal Cybersecurity Strategy

The DoD CIO ensures that CMMCintegrates with federal cybersecurity policiesandNIST frameworks.

It provides oversight formapping CMMC Levels (1-2-3) to existing cybersecurity standards and controls.

Why Other Answers Are Incorrect?

A. NIST (Incorrect)

TheNational Institute of Standards and Technology (NIST)provides thetechnical framework (NIST SP 800-171, SP 800-172), butNIST does not lead the CMMC program.

C. Federal CIO Office (Incorrect)

TheFederal CIO focuses on broader government IT policiesandnot specifically on DoD cybersecurity requirementslike CMMC.

D. Defense Federal Acquisition Regulation Council (Incorrect)

TheDFARS Counciloverseescontracting regulationsrelated to CMMC (e.g.,DFARS 252.204-7012, 7019, 7020, 7021), but it doesnot lead CMMC standards and best practices.

Conclusion

The correct answer isB. DoD CIO Office, as it isthe lead authority guiding the CMMC framework, standards, and implementation across the Defense Industrial Base (DIB).

Understanding Licensed Training Providers (LTPs) in CMMC

ALicensed Training Provider (LTP)is an entity that is authorized by theCybersecurity Maturity Model Certification Accreditation Body (CMMC-AB)todeliver CMMC trainingbased on anapproved curriculum.

Key Responsibilities of an LTP:

Provides CMMC-AB-approved training programsfor individuals seeking CMMC certifications.

Uses an official CMMC curriculumthat aligns with theCMMC Body of Knowledge (BoK)and other CMMC-AB guidance.

Prepares students for CMMC roles, such asCertified CMMC Assessors (CCA) and Certified CMMC Professionals (CCP).

Why is the Correct Answer " Instructs a curriculum approved by CMMC-AB " (B)?

A. Creates DoD-licensed training → Incorrect

TheCMMC-AB, not the DoD, manages LTP licensing. LTPsdo not create new training contentbut mustfollow an approved curriculum.

B. Instructs a curriculum approved by CMMC-AB → Correct

LTPsteacha curriculum that has beenapproved by the CMMC-AB, ensuring consistency in CMMC training.

C. May market itself as a CMMC-AB Licensed Provider for testing → Incorrect

LTPs provide training, not testing. Testing is handled byLicensed Partner Publishers (LPPs)and exam bodies.

D. Delivers training using some CMMC body of knowledge objectives → Incorrect

LTPs mustfully adhereto theCMMC-AB-approved curriculum, not just " some " objectives.

CMMC 2.0 References Supporting This Answer:

CMMC-AB Licensed Training Provider (LTP) Program Guidelines

Defines LTPs as entities thatdeliver CMMC-AB-approved training programs.

CMMC Body of Knowledge (BoK)

Specifies that training must follow theCMMC-AB-approved curriculumto ensure standardization.

CMMC-AB Training & Certification Framework

Requires LTPs todeliver structured training that meets CMMC-AB guidelines.

Final Answer:

✔B. Instructs a curriculum approved by CMMC-AB

The correct answer is B , 30 days. The official CMMC Program rule at 32 CFR Part 170 , Subpart C, requires CMMC ecosystem members to report certain criminal matters to the Accreditation Body within 30 days . The rule specifically includes convictions, guilty pleas, and no contest pleas involving crimes such as fraud, larceny, embezzlement, misappropriation of funds, misrepresentation, perjury, false swearing, conspiracy to conceal, or similar offenses in civil or criminal legal proceedings. This requirement applies whether or not the offense is directly connected to the individual’s CMMC ecosystem role.

This requirement is important because CMMC ecosystem roles, including Lead Assessors, depend on trustworthiness, professional integrity, impartiality, and reliability. A Lead Assessor participates in activities that may affect whether an OSC receives a CMMC certification, so criminal conduct involving dishonesty or misuse of funds is highly relevant to the integrity of the ecosystem. Option A , 90 days, is incorrect because the reporting window is shorter. Option C , 3 days, and option D , 7 days, are also incorrect because they do not match the official 30-day reporting requirement. Although older training materials may use the term “CMMC-AB,” the current terminology commonly refers to the Accreditation Body or The Cyber AB. The required reporting period remains 30 days .

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Understanding the Assessment Results Package Submission

After completing aCMMC Level 2 Assessment, theCertified Third-Party Assessment Organization (C3PAO)mustsubmit the final assessment results packageto theEnterprise Mission Assurance Support Service (eMASS)system.

Key Required Document: Final Report

TheFinal Reportis themandatory documentthatcontains all assessment details, findings, and scoring.

It serves as theofficial record of the assessmentanddetermines certification eligibility.

Why is the Correct Answer " Final Report " (A)?

A. Final Report → Correct

TheFinal Report is requiredin the submission package todocument assessment results officially.

It includes asummary of findings, scoring, and recommendations.

B. Certification rating → Incorrect

The C3PAO does not issue certification ratings—theDoDandCMMC-ABdetermine certification status after reviewing the Final Report.

C. Summary-level findings → Incorrect

While the Final Reportincludessummary findings, astandalone summary-level findings document is not a required upload.

D. All Daily Checkpoint logs → Incorrect

Checkpoint logsare part of the internal assessment process butare not required in the final eMASS submission.

CMMC 2.0 References Supporting This Answer:

CMMC Assessment Process (CAP) Document

Specifies that theFinal Report must be submitted to eMASSafter a Level 2 assessment.

CMMC-AB Guidelines for C3PAOs

States that theFinal Report is the key document used to determine certification status.

DFARS 252.204-7021 (CMMC Requirements Clause)

Requires the assessment results to be documented in an official report and submitted via eMASS.

Final Answer:

✔A. Final Report

The Certified Third-Party Assessment Organization (C3PAO) enters into a contractual relationship with the OSC. As part of that contract, the C3PAO maintains a non-disclosure agreement (NDA) to protect sensitive and proprietary information reviewed during the assessment.

Supporting Extracts from Official Content:

CAP v2.0, Roles and Responsibilities (§2.8): “The C3PAO maintains a non-disclosure agreement with the OSC to protect all sensitive information disclosed during the assessment.”

Why Option B is Correct:

Only the C3PAO contracts directly with the OSC and is bound to protect assessment data.

NIST, The Cyber AB (formerly CMMC-AB), and OUSD A & S do not enter NDAs directly with OSCs.

References (Official CMMC v2.0 Content):

CMMC Assessment Process (CAP) v2.0, Section on OSC–C3PAO agreements.

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Understanding CMMC Asset Categorization

TheCMMC 2.0 Scoping Guidedefines how assets are categorized based on their involvement withFederal Contract Information (FCI)andControlled Unclassified Information (CUI).

In this scenario:

Thegovernment services divisioninteracts withfederal clientsandreceives FCI, making its assetsin-scopefor CMMC Level 1.

Thecommercial services divisioninteractsonly with non-federal clientsanddoes not handle FCI—this means its assets arenot subject to CMMC Level 1 requirementsand should be classified asOut-of-Scope Assets.

CMMC 2.0 Definition of Out-of-Scope Assets

As per theCMMC Scoping Guide, assets that:

✅Do not store, process, or transmit FCI/CUI

✅Do not directly impact the security of in-scope assets

✅Are completely segregated from the FCI/CUI environment

are classified asOut-of-Scope Assets.

Since thecommercial services divisiononly processespublicly available information and has no interaction with FCI, its assets areout-of-scopefor CMMC Level 1 assessment.

Why the Other Answers Are Incorrect

A. FCI Assets

❌Incorrect. FCI assets areonly those that store, process, or transmit FCI. The commercial services division doesnothandle FCI, so its assets donotqualify.

B. Specialized Assets

❌Incorrect. Specialized assets refer toInternet of Things (IoT), Operational Technology (OT), and test equipment. These donot applyto a general commercial services division.

D. Operational Technology Assets

❌Incorrect.Operational Technology (OT) Assetsinvolveindustrial control systems, SCADA, and manufacturing equipment—which are not relevant to this scenario.

CMMC Official References

CMMC 2.0 Scoping Guide – Level 1 & Level 2

CMMC Assessment Process (CAP) Document

Thus,option C (Out-of-Scope Assets) is the correct answerbased on official CMMC scoping guidance.

In the CMMC assessment process, conflicts of interest must be identified early to ensure an impartial and objective evaluation of an organization ' s compliance with CMMC 2.0 requirements. The appropriate phase for identifying conflicts of interest is during the " Verify Readiness to Conduct Assessment " phase.

Step-by-Step Explanation:

Assessment Planning & Conflict of Interest Consideration

Before an assessment begins, theC3PAO (Certified Third-Party Assessment Organization)or theDIBCAC (Defense Industrial Base Cybersecurity Assessment Center) for DOD-led assessmentsmust confirm that there are no conflicts of interest between assessors and the organization being assessed.

A conflict of interest may arise if an assessor haspreviously worked for, consulted with, or provided direct assistance tothe organization under review.

CMMC Assessment Process and Phases

The CMMC assessment process involves multiple steps, and the verification of readiness is acritical early phaseto ensure that the assessment is unbiased:

Analyze Requirements:This phase focuses on defining the assessment scope, but it does not include conflict of interest verification.

Develop Assessment Plan:This phase focuses on structuring the assessment methodology, not on identifying conflicts.

Verify Readiness to Conduct Assessment (Correct Answer):

At this stage, theC3PAO or assessment team must review potential conflicts of interest.

TheDefense Industrial Base Cybersecurity Assessment Center (DIBCAC)also ensures assessors do not have any prior relationships that could compromise the objectivity of the evaluation.

Generate Final Recommended Assessment Results:This phase occurs at the end of the process, after the assessment is complete, so conflict of interest identification is too late by this stage.

Official CMMC Documentation & References

CMMC Assessment Process (CAP) Guide– The CAP details procedures assessors must follow, including conflict of interest verification.

CMMC 2.0 Scoping and Assessment Guides– Published by the Cyber AB and DoD, these guides reinforce the need for impartiality and independence in assessments.

DoD Instruction 5200.48 (Controlled Unclassified Information Program)– Outlines requirements for ensuring objective cybersecurity assessments.

By ensuring conflicts of interest are identified in the " Verify Readiness to Conduct Assessment " phase, the integrity of the CMMC certification process is maintained, ensuring that assessments are conductedfairly, independently, and in accordance with DoD cybersecurity policies.

Understanding the Role of NIST SP 800-171 in CMMC

NIST Special Publication (SP)800-171is the definitive standard for protectingControlled Unclassified Information (CUI)innonfederal systems and organizations. It provides security requirements that organizations handling CUImust implementto protect sensitive government information.

This document isthe foundationofCMMC 2.0 Level 2compliance, which aligns directly withNIST SP 800-171 Rev. 2requirements.

Breakdown of Answer Choices

NIST SP

Title

Relevance to CMMC

NIST SP 800-37

Risk Management Framework (RMF)

Focuses on risk assessment for federal agencies, not directly applicable to CUI in nonfederal systems.

NIST SP 800-53

Security and Privacy Controls for Federal Systems

Provides security controls forfederalinformation systems, not specifically tailored tononfederalorganizations handling CUI.

NIST SP 800-88

Guidelines for Media Sanitization

Covers secure data destruction and disposal, not overall CUI protection.

NIST SP 800-171

Protecting Controlled Unclassified Information in Nonfederal Systems and Organizations

✅Correct Answer – Directly addresses CUI protection in contractor systems.

Key Requirements from NIST SP 800-171

The document outlines110 security controlsgrouped into14 families, including:

Access Control (AC)– Restrict access to authorized users.

Audit and Accountability (AU)– Maintain system logs and monitor activity.

Incident Response (IR)– Establish an incident response plan.

System and Communications Protection (SC)– Encrypt CUI in transit and at rest.

These controls serve as thebaseline requirementsfor organizations seekingCMMC Level 2 certificationto work withCUI.

Official Reference from CMMC 2.0 Documentation

CMMC 2.0 Level 2alignsdirectlywith NIST SP800-171 Rev. 2.

DoD contractors that handle CUImustcomply withall 110 controlsfrom NIST SP800-171.

Final Verification and Conclusion

The correct answer isD. NIST SP 800-171, as this documentexplicitly definesthe cybersecurity requirements for protectingCUI in nonfederal systems and organizations.

For a practice to beadequately implementedin aCMMC Level 2 assessment, theresponsible personnel must demonstrate knowledge of deployment, maintenance, and operationof security tools such asantivirus programs. Simply having the tool in place isnot sufficient—there must be evidence that it isproperly configured, updated, and monitoredto protect against threats.

Step-by-Step Breakdown:

✅1. Relevant CMMC and NIST SP 800-171 Requirements

CMMC Level 2 aligns with NIST SP 800-171, which includes:

Requirement 3.14.5 (System and Information Integrity - SI-3):

" Employautomatedmechanisms toidentify, report, and correctsystem flaws in a timely manner. "

Requirement 3.14.6 (SI-3(2)):

" Employautomated toolsto detect and prevent malware execution. "

These requirements imply that theperson responsible for antivirus must understand how it is deployed and maintainedto ensure compliance.

✅2. Why the Team Member’s Knowledge is Insufficient

Antivirus tools requireregular updates,configuration adjustments, andmonitoringto function properly.

The responsible team member must:

Knowhow the antivirus was deployedacross systems.

Be able toconfirm updates, logs, and alerts are monitored.

Understand how torespond to malware detectionsand failures.

If the team member lacks this knowledge, assessors maydetermine the practice is not fully implemented.

✅3. Why the Other Answer Choices Are Incorrect:

(A) Yes, the antivirus program is available, so it is sufficient.❌

Incorrect:Just having antivirus softwareinstalleddoes not prove compliance. It must bemanaged and maintained.

(B) Yes, antivirus programs are automated to run independently.❌

Incorrect:While automation helps, security toolsrequire oversight, updates, and configuration.

(D) No, the team member ' s interview answers about deployment and maintenance are insufficient.❌

Partially correct but incomplete:Themain issueis that the team membermust have sufficient knowledge, not just that their answers are weak.

Final Validation from CMMC Documentation:

TheCMMC Assessment Guide for SI-3 and SI-3(2)states that personnel mustunderstand the function, deployment, and maintenance of security toolsto ensure proper implementation.

Thus, the correct answer is: