CMMC-CCP Exam Dumps - Cyber AB CMMC Questions and Answers

The requirement to exercise due care in protecting information gathered during an assessment aligns with the principle ofConfidentialityunder theCMMC Code of Professional Conduct (CoPC). This ensures that sensitive assessment data, findings, and any Controlled Unclassified Information (CUI) remain protected even after the engagement concludes.

Step-by-Step Breakdown:

Definition of Confidentiality in CMMC Context:

Confidentiality refers to protecting sensitive information from unauthorized disclosure.

In the context of a CMMC assessment, it includes safeguarding assessment artifacts, findings, and other sensitive data collected during the evaluation process.

CMMC Code of Professional Conduct (CoPC) References:

TheCMMC Code of Professional Conductstates that assessors and organizations must handle all collected information with discretion andensure its protection post-engagement.

Clause on " Maintaining Confidentiality " specifies that assessors must:

Not disclose sensitive information to unauthorized parties.

Secure data in storage and transmission.

Retain and dispose of data securely in accordance with federal regulations.

Alignment with NIST 800-171 & CMMC Practices:

CMMC Level 2 incorporates NIST SP 800-171 controls, which include:

Requirement 3.1.3:“Control CUI at rest and in transit” to ensure unauthorized individuals do not gain access.

Requirement 3.1.4:“Separate the duties of individuals to reduce risk” ensures that assessment findings are only shared with authorized personnel.

These requirements align with the duty toexercise due carein protecting assessment-related information.

Why the Other Options Are Incorrect:

(A) Availability:This refers to ensuring data is accessible when needed but does not directly relate to protecting gathered information post-assessment.

(C) Information Integrity:This focuses on preventing unauthorized modifications rather than restricting disclosure.

(D) Respect for Intellectual Property:While related to ethical handling of proprietary data, it does not directly cover post-engagement confidentiality requirements.

Final Validation from CMMC Documentation:

TheCMMC Code of Professional ConductandNIST SP 800-171control requirements confirm thatConfidentialityis the correct answer, as it directly pertains to protecting information post-assessment.

Thus, the correct answer isB. Confidentiality.

TheCMMC Assessment Guideis the best source for determining the sources of evidence for a given practice because it provides specific guidance on how organizations should implement and demonstrate compliance with CMMC practices. Each CMMC level has its own assessment guide (e.g.,CMMC Assessment Guide – Level 1, Level 2), detailing expected evidence and assessment procedures.

Detailed Justification:

CMMC Assessment Guide (Primary Source for Evidence)

TheCMMC Assessment Guideexplicitly outlines the evidence required to verify compliance with each practice.

It provides detailed instructions on assessment objectives, clarifying what assessors should look for when determining compliance.

The guide breaks down each practice intoassessment objectives, helping organizations prepare appropriate documentation and artifacts.

Other Documents and Why They Are Not the Best Choice:

NIST SP 800-53 (Option A)

WhileNIST SP 800-53provides a comprehensive catalog of security and privacy controls, it does not focus on CMMC-specific evidence requirements.

It serves as a foundational cybersecurity framework but does not define the specific artifacts required for CMMC assessment.

NIST SP 800-53A (Option B)

NIST SP 800-53Aprovides guidance on assessing security controls but is not tailored to the CMMC framework.

It includes general control assessment procedures, but theCMMC Assessment Guideis more precise in defining the evidence needed for CMMC compliance.

CMMC Assessment Scope (Option C)

TheCMMC Assessment Scopedocument outlines which systems, assets, and processes are subject to assessment.

While important for defining boundaries, it does not provide details on specific evidence requirements for each practice.

References from Official CMMC Documents:

CMMC Assessment Guide (Level 2) – Section on " Assessment Objectives "

This document details how evidence is collected and evaluated for each CMMC practice.

Example: ForAC.L2-3.1.1 (Access Control – Limit System Access), the guide specifies that assessors should verify documented policies, system configurations, and audit logs.

CMMC Model Overview (Official DoD Documents)

Emphasizes thatCMMC Assessment Guidesare the official reference for determining sources of evidence.

Conclusion:

TheCMMC Assessment Guideis the most authoritative source for determining the required evidence for a given practice in CMMC assessments. It provides detailed breakdowns of assessment objectives, required artifacts, and verification steps necessary for compliance.

CAP v2.0 makes “assessment readiness” a formal gate in Phase 1 (Conduct the Pre-Assessment) . The purpose of Phase 1 is for the C3PAO to evaluate whether the OSC has adequately prepared for the assessment of its Level 2 security requirements. If evidence submitted ahead of the assessment is found to be insufficient such that the OSC is not prepared to proceed, CAP describes an Adverse Determination of Assessment Readiness : the Lead CCA should inform the Affirming Official and provide a written explanation for recommending the assessment be suspended —without giving remedial advice.

CAP then addresses what happens next: if the OSC decides to cancel or postpone the assessment, both parties should settle affairs per the agreement (including return of proprietary information), and they may discuss revisiting the assessment when the OSC is fully prepared. This maps directly to “Postpone the assessment” as the best answer.

The other options don’t match CAP’s prescribed handling. CAP does not require notifying the Cyber AB for routine evidence insufficiency (A). “Cancel” (B) is an OSC decision path, but CAP explicitly calls out postponement/suspension as the appropriate procedural response to lack of readiness. “Contact the C3PAO for guidance” (D) is unnecessary framing here because the assessor/Lead CCA is acting on behalf of the C3PAO under CAP’s Phase 1 readiness determination and suspension process.

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CMMC 2.0 Level 2 is directly aligned withNIST Special Publication (SP) 800-171, " Protecting Controlled Unclassified Information (CUI) in Nonfederal Systems and Organizations. " Organizations seeking certification (OSC) at Level 2 must demonstrate compliance with the 110 security requirements specified inNIST SP 800-171, as mandated byDFARS 252.204-7012.

Why NIST SP 800-171 is Essential for Level 2 Scoping:

Defines the Security Requirements for Protecting CUI:

NIST SP 800-171 outlines 110 security controls that contractors must implement to protectControlled Unclassified Information (CUI)in nonfederal systems.

These controls are categorized under14 families, including access control, incident response, and risk management.

Establishes the Baseline for CMMC Level 2 Compliance:

CMMC 2.0 Level 2 assessments areentirely based on NIST SP 800-171requirements.

Every practice assessed in a Level 2 certification maps directly to a requirement fromNIST SP 800-171 Rev. 2.

Provides Guidance for Implementation & Assessment:

TheNIST SP 800-171A " Assessment Guide " provides detailed assessment objectives that guide OSCs in preparing for CMMC evaluations.

It helps define the scope of an assessment by clarifying how each control should be implemented and verified.

Referenced in CMMC and DFARS Regulations:

DFARS 252.204-7012requires contractors to implementNIST SP 800-171security requirements.

TheCMMC 2.0 Level 2modeldirectly incorporates all 110 requirementsfromNIST SP 800-171, ensuring consistency with DoD cybersecurity expectations.

Explanation of Incorrect Answers:

A. NIST SP 800-53 ( " Security and Privacy Controls for Federal Information Systems and Organizations " )

This documentapplies to federal systems, not nonfederal entities handling CUI.

While it is the foundation for other security standards, it isnot the basis of CMMC Level 2assessments.

B. NIST SP 800-88 ( " Guidelines for Media Sanitization " )

This documentfocuses on secure data destructionand media sanitization techniques.

While data disposal is important, this standarddoes not define security controls for protecting CUI.

D. NIST SP 800-172 ( " Enhanced Security Requirements for Protecting CUI " )

This documentbuilds on NIST SP 800-171and applies to systems needingadvanced cybersecurity protections(e.g., targeting Advanced Persistent Threats).

It isnot required for standard CMMC Level 2 assessments, which only mandateNIST SP 800-171 compliance.

Key References for CMMC Level 2 Scoping:

NIST SP 800-171 Rev. 2(NIST Official Site)

NIST SP 800-171A (Assessment Guide)(NIST Official Site)

CMMC 2.0 Level 2 Scoping Guide(Cyber AB)

Conclusion:

SinceCMMC 2.0 Level 2 assessments are based entirely on NIST SP 800-171, this document is the most relevant resource for scoping Level 2 assessments. Therefore, the correct answer is:

✅C. NIST SP 800-171

CMMC Level 2 Readiness and Certification Requirements

CMMCLevel 2is required forOrganizations Seeking Certification (OSCs) that handle Controlled Unclassified Information (CUI)and aligns withNIST SP 800-171 ' s 110 security controls.

Key Readiness Indicators for a Level 2 Assessment:

The OSC must have implemented all 110 security practices from NIST SP 800-171.

Documented and validated cybersecurity policies and procedures must exist.

The OSC must be prepared to provide objective evidence (artifacts) proving compliance.

Why the OSC in the Question is Not Ready:

They have not won a DoD contract yet→ This means they do not yet have a contractually definedCUI environment, which is the foundation for defining their security scope.

They have only provided FCI-related artifacts(e.g., visitor logs, workstation policies, FedRAMP configurations).

Lack of full documentation of CMMC Level 2 controls→ The assessment requiresevidence for all 110 security practices(e.g., system security plans, incident response records, security awareness training documentation).

Clarification of Incorrect Options:

A. " Ready because there is no need to certify this company until after they win a DoD contract. "

Incorrect→ Some organizationsseek certification proactivelybefore winning contracts. However, readiness depends on implementingall 110 required controls, not contract status alone.

B. " Not ready because the OSC is not on contract because they do not know the scope of FCI protection required by the contract. "

Incorrect→ CMMC Level 2focuses on CUI, not just FCI. While FCI protection is important, the assessment’s focus is onCUI security requirements, which arenot fully addressed by the provided artifacts.

D. " Ready because all DoD contractors are required to achieve CMMC Level 2; therefore, they are being proactive in seeking certification. "

Incorrect→ While it is commendable that the OSC is being proactive,readiness is based on full compliance with NIST SP 800-171, not just intent.

TheAudit and Accountability (AU) domainis one of the14 familiesof security requirements inNIST SP 800-171 Rev. 2, which is fully adopted byCMMC 2.0 Level 2.

Analysis of the Given Options:

A. Level 1→Incorrect

CMMCLevel 1only includes17 basic FAR 52.204-21 safeguarding requirementsand does not coverAudit and Accountability (AU)practices.

B. Level 2→Correct

TheAU domain is required at Level 2, which aligns withNIST SP 800-171.

CMMC 2.0 Level 2includes110 security controls, among whichAU-related controlsfocus on logging, monitoring, and accountability.

C. Levels 1 and 2→Incorrect

Level 1 does not requireaudit and accountability practices.

D. Levels 1 and 3→Incorrect

CMMC 2.0 only has Levels 1, 2, and 3, andAU is present in Level 2, making Level 3 irrelevant for this answer.

Official References Supporting the Correct Answer:

NIST SP 800-171 Rev. 2 (Audit and Accountability - Family 3.3)

TheAU domainconsists of security controls3.3.1 – 3.3.8, focusing on audit log generation, retention, and accountability.

CMMC 2.0 Level 2 Practices (Aligned with NIST SP 800-171)

AU practices (Audit and Accountability) are only required at Level 2.

Conclusion:

TheAU domain applies only to CMMC 2.0 Level 2, making the correct answer:

✅B. Level 2.

This question aligns to the CMMC requirement to control information posted or processed on publicly accessible information systems , which appears in the CMMC Model Overview as AC.L1-3.1.22 (Control Public Information) and maps to FAR 52.204-21(b)(1)(iv) and NIST SP 800-171 Rev. 2 / r2 requirement 3.1.22 .

NIST explains that publicly accessible systems are typically those accessible to the public without identification or authentication , and that individuals authorized to post nonpublic information (including CUI/FCI and proprietary information) are designated . It also emphasizes controlling what gets posted and ensuring nonpublic information is not exposed.

The most direct technical way to “limit individuals who are authorized to post or process information” is to implement role-based administrative access (least privilege) to the website/CMS/admin console—granting publish/edit privileges only to approved roles (e.g., “Web Publisher,” “Content Approver”), and keeping all other users read-only or without access to posting functions. This directly enforces the requirement by using access control to restrict who can post/process content on the public system.

Options B and C are helpful procedural/administrative controls , but the question asks for technical means . Option A (cookies) does not control authorization to post; it’s not an access control mechanism. Therefore, D is best.

Key References for a Lead Assessor in a CMMC Assessment

ALead Assessorconducting aCMMC assessmentmust rely onofficial CMMC guidance documentsto evaluate whether anOrganization Seeking Certification (OSC)meets the required cybersecurity practices.

Most Relevant Reference: CMMC Assessment Guide

TheCMMC Assessment Guideprovidesdetailed descriptionsof eachpractice and processat the specificCMMC level being assessed.

It defines:

✔Theassessment objectivesfor each practice.

✔Therequired evidencefor compliance.

✔Thescoring criteriato determine if a practice isMET or NOT MET.

Why is the Correct Answer " D. Published CMMC Assessment Guide practice descriptions for the desired certification level " ?

A. DoD adequate security checklist for covered defense information → Incorrect

TheDoD adequate security checklistis related toDFARS 252.204-7012 compliance, butCMMC assessmentsfollow theCMMC Assessment Guide.

B. CMMC Model Overview as it provides assessment methods and objects → Incorrect

TheCMMC Model Overviewprovideshigh-level guidance, butdoes not contain specific assessment criteria.

C. Safeguarding requirements from FAR Clause 52.204-21 for a Level 2 Assessment → Incorrect

FAR 52.204-21is relevant toCMMC Level 1 (FCI protection), butCMMC Level 2 follows NIST SP 800-171and requiresCMMC Assessment Guidesfor validation.

D. Published CMMC Assessment Guide practice descriptions for the desired certification level → Correct

TheCMMC Assessment Guideis theofficial documentused to determine if anOSC meets the required security practices for certification.

CMMC 2.0 References Supporting This Answer:

CMMC Assessment Process (CAP) Document

Specifies thatLead Assessors must use the CMMC Assessment Guidefor official scoring.

CMMC Assessment Guide for Level 1 & Level 2

Providesdetailed descriptions, assessment methods, and scoring criteriafor each practice.

CMMC-AB Guidance for Certified Third-Party Assessment Organizations (C3PAOs)

Confirms thatCMMC assessments must follow the Assessment Guide, not general DoD security policies.

Final Answer:

✔D. Published CMMC Assessment Guide practice descriptions for the desired certification level.

The False Claims Act (31 U.S.C. §§ 3729–3733) imposes liability on companies that knowingly misrepresent compliance in order to receive or retain federal contracts. Penalties include treble damages (three times the government’s losses) plus additional penalties per claim.

Supporting Extracts from Official Content:

False Claims Act: “Any person who knowingly submits false claims to the Government is liable for three times the Government’s damages plus a penalty.”

DOJ Cyber-Fraud Initiative (2021): confirms the FCA is applied to cases of misrepresenting compliance with cybersecurity requirements.

Why Option D is Correct:

The applicable law is the False Claims Act, not a “Cyber Claims Act” (which does not exist).

The FCA specifies treble damages plus penalties, which exactly matches Option D.

References (Official CMMC v2.0 Governance and Source Documents):

False Claims Act (31 U.S.C. §§ 3729–3733).

DOJ Cyber-Fraud Initiative (2021), applied to CMMC-related compliance misrepresentation.

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According to the CMMC Scoping Guidance, Level 1, the scope of an assessment includes all assets that process, store, or transmit Federal Contract Information (FCI). CMMC is " information-centric, " meaning the security requirements apply to the information itself, regardless of the media it resides on (digital or physical).

Asset Identification: In a Level 1 assessment, assets are categorized as either FCI Assets or Out-of-Scope Assets. Since the file cabinet is explicitly identified as containing paper FCI, it meets the definition of an asset that stores the protected information.

Basic Safeguarding (FAR 52.204-21): The 17 practices of CMMC Level 1 are derived from the FAR clause for the " Basic Safeguarding of Covered Contractor Information Systems. " However, the physical protection requirements within that set (such as PE.L1-3.10.1, which requires limiting physical access to organizational information systems and equipment) extend to the physical storage locations of that data.

Media Neutrality: CMMC documentation emphasizes that " information systems " include the physical components and the information processed by them. If FCI is printed and stored in a cabinet, that cabinet becomes a physical storage asset within the assessment boundary.

Why other options are incorrect:

Option B: Physical location alone does not bring an asset into scope. For example, a coffee machine in the same room as an FCI computer remains out of scope because it doesn ' t handle FCI. Thecontent(FCI) makes the cabinet in-scope, not its proximity.

Option C: CMMC and the underlying FAR clause do not exempt paper-based information. Protected data must be secured whether it is on a hard drive or a printed sheet.

Option D: While a file cabinet may not " process " or " transmit " data like a computer does, it absolutely stores it. The definition of the scope includes all three functions (process, store, or transmit).

Reference Documents:

CMMC Scoping Guidance, Level 1: Section 2.0 (CMMC Level 1 Asset Categories), which defines FCI Assets as those that process, store, or transmit FCI.

CMMC Assessment Guide, Level 1: Discussion on Physical Protection (PE) practices and their application to physical media.

32 CFR Part 170 (CMMC Program Rule): Definitions of FCI and the requirements for contractor self-assessments.