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

Control Reference: CA.L2-3.12.1

CA.L2-3.12.1:"Periodically assess the security controls in organizational systems to determine if the controls are effective in their application."

This control is derived fromNIST SP 800-171, Requirement 3.12.1, which mandates organizations to performregular security control assessmentsto ensure compliance and effectiveness.

Assessment Criteria & Justification for the Correct Answer:

Evidence Review & Assessment Timeline:

The organization's procedureexplicitly statesthat security control assessments must be conductedquarterly(every three months).

Since the Lead Assessor only has access to thefirst-quarter report, the second-quarter report is missing at the time of assessment.

CMMC Audit Requirements:

For an assessor to rate a control asMET, sufficient evidence must bereadily availableat the time of evaluation.

Since the second-quarter report is missingat the time of assessment, the Lead Assessorcannot verify compliancewith the organization's own stated frequency of assessment.

Why the Answer is NOT A, C, or D:

A (Sufficient, MET)→Incorrect: The control assessment frequency is quarterly, but the evidence for Q2 is not available. Compliance cannot be confirmed.

C (Sufficient, and re-rate later)→Incorrect: If evidence is not available during the audit, the controlcannot be rated as MET initially. There is no provision in CMMC 2.0 to "conditionally" pass a control pending future evidence.

D (Insufficient, but re-rate later)→Incorrect: Once a control is ratedNOT MET, it staysNOT METuntil a re-assessment is conducted in a new audit cycle. The assessordoes not adjust ratings retroactivelybased on future evidence.

Official CMMC 2.0 References Supporting the Answer:

CMMC Assessment Process (CAP) Guide (2023):

"For a control to be rated as MET, the assessed organization must provide sufficient evidence at the time of the assessment."

"If evidence is missing or incomplete, the finding shall be rated as NOT MET."

NIST SP 800-171A (Security Requirement Assessment Guide):

"Evidence must be current, relevant, and sufficient to demonstrate compliance with stated periodicity requirements."

Since the procedure mandatesquarterly assessments, missing evidence means compliancecannot be validated.

DoD CMMC Scoping Guidance:

"Assessors shall base their determination on the evidence provided at the time of assessment. If required evidence is not available, the control shall be rated as NOT MET."

Final Conclusion:

Thecorrect answer is Bbecause the required evidence (the second-quarter report) is not availableat the time of assessment, making itinsufficientto validate compliance. The Lead Assessormust rate the control as NOT METin accordance with CMMC 2.0 assessment rules.

The core protection principle for OSC-provided assessment information (including PCI/CUI, assessment workpapers/notes, and the assessment results package ) is confidentiality / non-disclosure . The CMMC rules require assessors not to disclose OSC information outside the assessment participants, except as required by law. For example, CMMC assessor requirements include not sharing information about an OSC obtained during pre-assessment and assessment activities with anyone not involved in that specific assessment .

For retention, the authoritative requirement in the CMMC Program rule (32 CFR Part 170) is that assessment-related records are maintained for six (6) years , unless disposition is otherwise authorized by the CMMC PMO. This record set includes assessment materials and working papers generated during Level 2 certification assessments, and it also includes contractual agreements.

Important correction to the multiple-choice options: none of the answers list the official six-year retention period. The best available option is therefore B because it correctly captures the required confidentiality/non-disclosure principle—but the “ 3 years ” duration in the option does not match the official CMMC v2.0 retention requirement (which is 6 years ).

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Understanding the Reporting Process in a CMMC 2.0 Level 2 Assessment

ACMMC Level 2 Assessmentconducted by aCertified Third-Party Assessor Organization (C3PAO)follows a structured approach to gathering evidence, evaluating compliance, and reporting findings to theOrganization Seeking Certification (OSC). The reporting process is outlined in theCMMC Assessment Process (CAP) Guide, which specifies how findings should be communicated.

Assessment Communication Structure

Daily Checkpoints:

Throughout the assessment, the assessor team holdsdaily checkpoint meetingswith the OSC to provide updates on progress, observations, and preliminary findings.

These checkpoints help ensure transparency and allow the OSC to address minor issues as they arise.

Final Results Delivery:

Thefinal assessment resultsare typically shared during thefinal daily checkpointOR in aseparately scheduled findings and recommendations reviewmeeting.

This ensures that the OSC receives a structured and complete summary of the assessment findings before the official report is submitted.

Why Option C is Correct

TheCMMC Assessment Process (CAP) Guide, Section 4.5clearly states that assessment findings should be presentedeither at the last daily checkpoint or during a separately scheduled final review.

This aligns with best practices formaintaining transparency and ensuring the OSC has clarity on their assessment resultsbefore the final report submission.

Option A (End of every day)is incorrect because while assessors do provide updates, they do not deliver the "final results" daily.

Option B (Daily and a separate final review)is misleading, as the CAP Guide allows assessors tochoosebetween the final daily checkpoint OR a separate findings review—not both.

Option D (After C3PAO approval)is incorrect because theC3PAO does not approve findings before they are communicated to the OSC. The assessment team directly presents the results first.

Official CMMC Documentation References

CMMC Assessment Process (CAP) Guide, Section 4.5: Reporting and Findings Communication

CMMC 2.0 Level 2 Assessment Process Overview

CMMC Assessment Final Report Guidelines

Final Verification

Based on officialCMMC 2.0 documentation, thefinal assessment results should be presented to the OSC either at the last daily checkpoint or in a separately scheduled review session, making Option C the correct answer.

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.

CMMCLevel 1focuses onbasic cyber hygieneand includes17 practicesderived fromNIST SP 800-171 Rev. 2butonly covers the protection of Federal Contract Information (FCI)—not Controlled Unclassified Information (CUI).

UnlikeLevel 2, which aligns fully withNIST SP 800-171,Level 1 does not require third-party certificationand can beself-assessedby the organization.

Domains Covered in a Level 1 Self-Assessment

CMMC Level 1 practices fall underthree specific domains:

Access Control (AC)– Ensures that only authorized individuals can access FCI.

Physical Protection (PE)– Protects physical access to systems and facilities storing FCI.

Identification and Authentication (IA)– Verifies the identity of users accessing systems containing FCI.

These domains focus on foundational security controls necessary toprotect FCI from unauthorized access.

Official CMMC 2.0 Documentation References

CMMC Model v2.0states thatLevel 1 includes only 17 practicesmapped toNIST SP 800-171requirements specific toAccess Control (AC), Physical Protection (PE), and Identification and Authentication (IA).

CMMC Assessment Guide, Level 1confirms thatRisk Management (RM) and Media Protection (MP) are not included in Level 1, as they pertain to more advanced security measures needed for handlingCUI (Level 2).

Breakdown of Answer Choices

A. Access Control (AC), Risk Management (RM), and Media Protection (MP)→ Incorrect.Risk Management (RM) and Media Protection (MP) are Level 2 domains.

B. Risk Management (RM), Access Control (AC), and Physical Protection (PE)→ Incorrect.Risk Management (RM) is not part of Level 1.

C. Access Control (AC), Physical Protection (PE), and Identification and Authentication (IA)→Correct.These are thethree domains covered in CMMC Level 1 self-assessments.

D. Risk Management (RM), Media Protection (MP), and Identification and Authentication (IA)→ Incorrect.Risk Management (RM) and Media Protection (MP) are Level 2 domains.

Conclusion

Thecorrect answer is C. Access Control (AC), Physical Protection (PE), and Identification and Authentication (IA), as these are theonly three domains included in a CMMC Level 1 Self-Assessmentaccording toCMMC 2.0 documentation and NIST SP 800-171 mapping.

Reference Documents for Further Reading

CMMC 2.0 Model Overview – DoD Official Documentation

CMMC Assessment Guide, Level 1

NIST SP 800-171 Rev. 2 (Basic Security Requirements for FCI)

Understanding RA.L2-3.11.1 Risk Assessment Scope in CMMC Level 2

TheCMMC Level 2 control RA.L2-3.11.1aligns withNIST SP 800-171, Requirement 3.11.1, which mandates that organizationsperiodically assess risks to operations, assets, and individuals arising from the processing, storage, or transmission of CUI.

What is Required for Compliance?

The organization must performrisk assessments on all assets and entities involved in handling CUI.

Risk assessments mustevaluate potential threats, vulnerabilities, and impacts on CUI security.

The scopemust include people, processes, physical locations, and IT systemsto ensure comprehensive risk management.

Why the Correct Answer is "Processes, people, physical entities, and IT systems in which CUI is processed, stored, or transmitted":

CUIcan be exposed to risk in multiple ways—not just IT systems but also human error, physical security gaps, and process weaknesses.

Risk assessmentsmust evaluate all areas that could impact CUI security, including:

Personnel security risks(e.g., insider threats, phishing attacks).

Process vulnerabilities(e.g., mishandling of CUI, policy weaknesses).

Physical security risks(e.g., unauthorized access to servers, storage rooms).

IT systems(e.g., networks, servers, cloud environments processing CUI).

Clarification of Incorrect Options:

A. "IT systems"→Too narrow.Risk assessmentmust cover more than just IT systems, includingpeople, physical assets, and processesaffecting CUI.

B. "Enterprise systems"→Too broad.While enterprise systems might be assessed, thefocus is specifically on areas handling CUI, not all enterprise operations.

C. "CUI Marking processes"→Incorrect focus.While marking CUI correctly is important,RA.L2-3.11.1 pertains to risk assessments, not data classification.

Best Practices for Handling Sensitive Assessment Information

CMMC assessments involve handlingsensitive and potentially CUI-related documents. Assessors must follow strictsecurity policiesto avoid unauthorized access, data leaks, or non-compliance withCMMC 2.0 and NIST SP 800-171 requirements.

Why Logging into the Client VPN on the Client Laptop is the Best Approach:

Ensures Data Protection:The client laptop is likely configured to meet security controls required for handling assessment-related materials.

Prevents Data Spillage:Keeping all assessment-related activities within the client’s secured environment reduces the risk ofdata leakage or unauthorized storage.

Maintains Compliance with CMMC/NIST Guidelines:Using aproperly configured client laptop and secured connectionensures compliance withNIST SP 800-171 controls on secure remote access(Requirement3.13.12).

Clarification of Incorrect Options:

A. "Log into the secure cloud storage service to save copies of the documents on both the work and client laptops."

Incorrect→Sensitive data should not be duplicated across multiple systems, especially a non-client-approved laptop. Storing it on an unauthorized systemviolates data handling best practices.

C. "Log into the client VPN from the assessor's laptop and retrieve the documents from the secure cloud storage service."

Incorrect→ Theassessor’s laptop may not be authorizedorsecuredto handle client data. CMMC guidelines emphasizeusing approved, secured systemsfor assessment-related information.

D. "Use their home office workstation to retrieve the documents from the secure cloud storage service and save them to a USB stick."

Incorrect→

Transferring sensitive documents via USBintroduces security risks, including unauthorized data storage and potential malware contamination.

Home office workstationsare unlikely to be authorized for handling CMMC-sensitive data.

The Cyber AB (formerly CMMC-AB) Code of Professional Conduct (CoPC) is a mandatory agreement that all CMMC ecosystem members—including Certified CMMC Professionals (CCPs) and Certified CMMC Assessors (CCAs)—must adhere to. This code ensures the reliability and trustworthiness of the assessment process.

The fundamental principles that form the foundation of the CoPC include:

Responsibility: This refers to the obligation of the CMMC professional to act in the best interest of the CMMC program, the Department of Defense (DoD), and the public. It includes maintaining professional competence and performing duties with due care.

Confidentiality: Assessors and professionals are granted access to sensitive information, including Controlled Unclassified Information (CUI) and proprietary business data of the Organization Seeking Certification (OSC). They must ensure this information is protected from unauthorized disclosure.

Information Integrity: This principle requires that all data, findings, and reports generated during the assessment are accurate, complete, and have not been tampered with. It ensures that the "Met" or "Not Met" determinations are based on honest evidence.

Why other options are incorrect:

Options A and B (Objectivity): While "Objectivity" is a crucialbehavioralrequirement for an assessor (remaining unbiased), the specific high-level triad often emphasized in the CMMC Professional training and the formal CoPC documentation focuses on the Responsibility-Confidentiality-Integrity framework to align with standard professional ethics and information security pillars.

Options A and C (Classification): "Classification" is a process used for National Security Information (Classified info), whereas CMMC is primarily focused on unclassified information (CUI and FCI). Classification is not a core principle of the professional code of conduct.

Options A and C (Information Accuracy): While accuracy is vital, it is considered a subset of Information Integrity within the formal definitions provided in the CCP curriculum.

Reference Documents:

CMMC-AB (The Cyber AB) Code of Professional Conduct: The official ethical framework for all credentialed individuals.

CMMC Professional (CCP) Study Guide: Section on "Ethics and the Code of Professional Conduct."

CMMC Assessment Process (CAP): References the ethical standards required to maintain the integrity of the assessment ecosystem.

Understanding Multi-Function Device (MFD) Security in CMMC

Multi-function devices (MFDs), such asscanners, printers, and copiers,process, store, and transmit FCI, making them apotential attack surfacefor unauthorized access.

Thebest technical controlto limit MFD access to only authorized systems isVirtual LAN (VLAN) restrictions, whichsegment and isolate network traffic.

Why the Correct Answer is "A. Virtual LAN (VLAN) Restrictions"?

VLAN Restrictions Provide Network Segmentation

VLANsisolate the MFDfrom unauthorized systems, ensuringonly approved devicescan communicate with it.

Prevents unauthorized network access bylimiting connectionsto specific IPs or subnets.

Meets CMMC 2.0 Network Security Controls

Aligns withCMMC System and Communications Protection (SC) Practicesfor network segmentation and access control.

Reducesthe risk of unauthorized access to scanned and printed FCI.

Why Not the Other Options?

B. Single administrative account→Incorrect

Asingle admin accountdoes not restrict accessbetween devices, only controlswho can configurethe MFD.

C. Documentation showing MFD configuration→Incorrect

Documentation helps with compliance butdoes not actively restrict access.

D. Access lists only known to the IT administrator→Incorrect

Access lists should besystem-enforced, not just "known" to the administrator.

Relevant CMMC 2.0 References:

CMMC Practice SC.3.192 (Network Segmentation)– Requires restricting access usingnetwork segmentation techniques such as VLANs.

NIST SP 800-171 (SC Family)– Supportsisolation of sensitive devicesusing VLANs and other segmentation controls.

Final Justification:

SinceVirtual LAN (VLAN) restrictions enforce access control at the network level, the correct answer isA. Virtual LAN (VLAN) restrictions.

Understanding Asset Types in CMMC 2.0

In CMMC 2.0, assets are categorized based on their role in handling Federal Contract Information (FCI) or Controlled Unclassified Information (CUI). The Cybersecurity Maturity Model Certification (CMMC) Scoping Guidance for Level 1 and Level 2 provides asset definitions to help organizations identify what needs protection.

According to CMMC Scoping Guidance, there are five primary asset types:

Security Protection Assets (ESP - External Service Providers & Security Systems)

People (Personnel who interact with FCI/CUI)

Facilities (Physical locations housing FCI/CUI)

Technology (Hardware, software, and networks that store, process, or transmit FCI/CUI)

CUI Assets (For Level 2 assessments, assets specifically storing CUI)

Why "Technology" Is the Correct Answer

The IT manager is evaluating servers, laptops, databases, and applications—all of which are technology assets used to store, process, or transmit FCI.

According to CMMC Scoping Guidance, Technology assets include:

✅Endpoints (Laptops, Workstations, Mobile Devices)

✅Servers (On-premise or cloud-based)

✅Networking Devices (Routers, Firewalls, Switches)

✅Applications (Software, Cloud-based tools)

✅Databases (Storage of FCI or CUI)

Since the IT manager is focusing on these components, the correct asset category is Technology (Option D).

Why the Other Answers Are Incorrect

A. ESP (Security Protection Assets)

❌Incorrect. ESPs refer to security-related assets (e.g., firewalls, monitoring tools, managed security services) that help protect FCI/CUI but do not store, process, or transmit it directly.

B. People

❌Incorrect. While employees play a role in handling FCI, the question focuses on hardware and software—which falls under Technology, not People.

C. Facilities

❌Incorrect. Facilities refer to physical buildings or secured areas where FCI/CUI is stored or processed. The question explicitly mentions servers, laptops, and applications, which are not physical facilities.

CMMC Official References

CMMC Level 1 Scoping Guide (CMMC-AB) – Defines asset categories, including Technology.

CMMC 2.0 Scoping Guidance for Assessors – Provides clarification on FCI assets.

Thus, option D (Technology) is the most correct choice as per official CMMC 2.0 guidance.