CMMC-CCP Cyber AB Certified CMMC Professional (CCP) Exam Free Practice Exam Questions (2026 Updated)

Understanding RA.L2-3.11.2: Vulnerability Scanning

TheRA.L2-3.11.2practice requires organizations to:

✔Regularly scan for vulnerabilitiesin systems and applications.

✔Perform scans when new vulnerabilities are identified.

✔Use vulnerability scanning tools or servicesto proactively detect security weaknesses.

Why Is an Incident Monitoring Report Irrelevant?

Anincident monitoring reporttrackssecurity incidents, notvulnerability scanning activities.

Vulnerability scanning reportsshould include:

✔A list of vulnerabilities detected.

✔Remediation actions taken.

✔Scan frequency and schedule.

Theabsence of reported security incidentsdoesnotconfirm that vulnerability scans were performed.

Why is the Correct Answer "A. Inadequate because it is irrelevant to the practice"?

A. Inadequate because it is irrelevant to the practice → Correct

Alack of reported security incidents does not confirm that vulnerability scanning was performed.

B. Adequate because it fits well for expected artifacts → Incorrect

Incident monitoring reportsare not expected artifactsfor this control.Vulnerability scan reportsare required instead.

C. Adequate because no security incidents were reported → Incorrect

The absence of incidents does not mean the OSC is performing vulnerability scanning. This isnot valid evidence.

D. Inadequate because the OSC's service provider should be interviewed → Incorrect

While interviewing the provider may be useful, themain issue is that the provided evidence is irrelevant. Thecorrect evidence (vulnerability scan reports) is missing.

CMMC 2.0 References Supporting This Answer:

NIST SP 800-171 (Requirement 3.11.2 – Vulnerability Scanning)

Defines the requirement toscan for vulnerabilities periodically and when new threats emerge.

CMMC Assessment Guide for Level 2

Specifies that evidence for RA.L2-3.11.2 should includevulnerability scan reports, not incident monitoring reports.

CMMC 2.0 Model Overview

Confirms that organizationsmust proactively identify vulnerabilities through scanning, not just rely on incident detection.

UnderDFARS 252.204-7012 (Safeguarding Covered Defense Information and Cyber Incident Reporting), if acontractoruses acloud-based serviceto store, process, or transmitControlled Unclassified Information (CUI), the cloud providermustmeet the security requirements ofFedRAMP Moderate or equivalent.

Key Requirements from DFARS 252.204-7012 (c)(1):

CUI stored in the cloud must be protected according to FedRAMP Moderate (or higher) requirements.

The cloud provider must meetFedRAMP Moderate baseline security controls, which align withNIST SP 800-53moderate impact level requirements.

The cloud provider must also ensure compliance withincident reportingandcyber incident response requirementsin DFARS 252.204-7012.

Why is the Correct Answer "FedRAMP Moderate" (B)?

A. FedRAMP Low → Incorrect

FedRAMP Lowis intended for systems withlow confidentiality, integrity, and availability risks, making itinadequate for CUI protection.

B. FedRAMP Moderate → Correct

FedRAMP Moderate is the minimum required level for CUIunder DFARS 252.204-7012.

It provides a security baseline for protectingsensitive but unclassified government data.

C. FedRAMP High → Incorrect

FedRAMP Highapplies to systems handlinghighly sensitive information (e.g., classified or national security data), which is not necessarily required for CUI.

D. FedRAMP Secure → Incorrect

There isno official FedRAMP Secure categoryin FedRAMP guidelines.

CMMC 2.0 References Supporting this Answer:

DFARS 252.204-7012(c)(1)

Specifies thatcontractors using external cloud services for CUI must meet FedRAMP Moderate or equivalent.

CMMC 2.0 Level 2 Requirements

CUI must be protected using NIST SP 800-171 security requirements, whichalign with FedRAMP Moderate controls.

FedRAMP Security Baselines

FedRAMP Moderateis designed for systems that handlesensitive government data, including CUI.

Understanding the C3PAO Assessment Methodology

ACertified Third-Party Assessment Organization (C3PAO)is an entity authorized by theCMMC Accreditation Body (CMMC-AB)to conduct officialCMMC Level 2 assessmentsfor organizations seeking certification.

Key Requirement: CMMC Assessment Process (CAP)

C3PAOs must follow theCMMC Assessment Process (CAP), which outlines:

✅Theassessment methodologyfor evaluating compliance.

✅Evidence collectionprocedures (interviews, artifacts, testing).

✅Assessment scoring and reportingrequirements.

✅Guidance for assessorson executing standardized assessments.

Why "CMMC Assessment Process" is Correct?

ISO 27001 (Option A)is an international standard forinformation security managementbut isnot the basis for CMMC assessments.

NIST SP 800-53A (Option B)providessecurity control assessments for federal systems, but CMMC assessments arebased on NIST SP 800-171.

GAO Yellow Book (Option D)is agovernment auditing standardused forfinancial and performance audits, not cybersecurity assessments.

CMMC Assessment Process (CAP) (Option C) is the correct answerbecause it defines how C3PAOs conduct CMMC assessments.

Official References from CMMC 2.0 Documentation

CMMC Assessment Process Guide (CAP)– GovernsC3PAO assessment execution.

CMMC 2.0 Model Documentation– RequiresC3PAOs to follow CAP proceduresfor assessments.

Final Verification and Conclusion

The correct answer isC. CMMC Assessment Process, as it is theofficial methodology all C3PAOs must follow when conducting CMMC assessments.

The Cybersecurity Maturity Model Certification (CMMC) Assessment Process (CAP) outlines strict guidelines regarding conflicts of interest (COI) to ensure the integrity and impartiality of assessments conducted by Certified Third-Party Assessment Organizations (C3PAOs) and Certified Assessors (CAs).

The scenario presented involves a potential conflict of interest due to a prior relationship (former college roommate) between the certified assessor and an individual at the Organization Seeking Certification (OSC). While this prior relationship does not automatically disqualify the assessor, it must be disclosed, documented, and mitigated appropriately.

CMMC Conflict of Interest Handling Process

Inform the OSC and C3PAO of the Potential Conflict of Interest

The CMMC Code of Professional Conduct (CoPC) requires assessors to disclose any potential conflicts of interest.

Transparency ensures that all parties, including the OSC and C3PAO, are aware of the situation.

Document the Conflict and Mitigation Actions in the Assessment Plan

Per CMMC CAP documentation, potential conflicts should be assessed based on their material impact on the objectivity of the assessment.

The conflict and proposed mitigation strategies must be formally recorded in the assessment plan to provide an audit trail.

Determine If the Mitigation Actions Are Acceptable

If the OSC and C3PAO determine that the mitigation actions adequately eliminate or reduce the risk of bias, the assessment may proceed.

Common mitigation strategies include:

Assigning another assessor for interviews with the conflicted individual.

Ensuring that decisions regarding the OSC’s compliance are reviewed independently.

Proceed with the Assessment If Mitigation Is Acceptable

If the mitigation actions sufficiently address the conflict, the assessment may continue under strict adherence to documented procedures.

Why the Other Answers Are Incorrect

A. Do not inform the OSC and the C3PAO of the possible conflict of interest, and continue as planned.

❌Incorrect. This violates CMMC’s integrity requirements and could result in disciplinary actions against the assessor or invalidation of the assessment. Transparency is mandatory.

B. Inform the OSC and the C3PAO of the possible conflict of interest, and start the entire process over without the conflicted team member.

❌Incorrect. The CAP does not mandate immediate reassignment unless the conflict is unresolvable. Instead, mitigation strategies should be considered first.

C. Inform the OSC and the C3PAO of the possible conflict of interest but since it has been an acceptable amount of time since college, no conflict of interest exists, and continue as planned.

❌Incorrect. The passage of time alone does not automatically eliminate a conflict of interest. Proper documentation and mitigation are still required.

CMMC Official References

CMMC Assessment Process (CAP) Document – Defines COI requirements and mitigation actions.

CMMC Code of Professional Conduct (CoPC) – Outlines ethical responsibilities of assessors.

CMMC Accreditation Body (Cyber-AB) Guidance – Provides rules on conflict resolution.

Thus, option D is the most correct choice, as it aligns with the official CMMC conflict of interest procedures.

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.

A Certified CMMC Instructor (CCI) is only authorized to deliver CMMC-AB (now The Cyber AB) approved training courses through a Licensed Training Provider (LTP). CCI instructors do not deliver DFARS or NARA CUI training under CMMC authorization—only formally approved CMMC courses.

Supporting Extracts from Official Content:

CMMC Ecosystem Roles: “CCIs are authorized to deliver CMMC-AB approved training courses through an LTP.”

Why Option A is Correct:

CCIs teach only CMMC-AB approved training.

Options B, C, and D include external trainings (DFARS or NARA CUI) that are not within the CCI’s scope.

References (Official CMMC v2.0 Content):

CMMC Ecosystem documentation – Roles and Responsibilities of LTPs and CCIs.

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Understanding CMMC Assessment Procedures

ACMMC assessment procedureconsists of:

Assessment Objective– Defines what is being evaluated and the expected outcome.

Assessment Methods– Specifies how the evaluation is conducted (e.g.,examination, interviews, testing).

Assessment Objects– Identifies what is being evaluated, such as policies, systems, or people.

Why the Correct Answer is "C"?

Assessment Objectivesincludedetermination statementsthat describe the expected outcome for each CMMC security practice.

These statements define whether a practice has beenadequately implementedbased ondocumented evidence and assessment findings.

TheCMMC Assessment Process (CAP) GuideandNIST SP 800-171Aspecify that each practice has a determination statement guiding assessment decisions.

Why Not the Other Options?

A. Specifications and mechanisms→Incorrect

These belong toassessment objects, which refer to the systems, policies, and mechanisms being evaluated.

B. Examination, interviews, and testing→Incorrect

These areassessment methods, which describe how assessorsverifycompliance (e.g., through interviews or testing).

D. Exercising assessment objects under specified conditions→Incorrect

This refers toassessment testing, which is a method, not an assessment objective.

Relevant CMMC 2.0 References:

CMMC Assessment Process (CAP) Guide– Describes determination statements as the core of assessment objectives.

NIST SP 800-171A– Defines determination statements as a key element of evaluating security controls.

Final Justification:

Since anassessment objectiveincludes adetermination statementthat describes whether a practice is implemented properly, the correct answer isC.

Understanding Federal Contract Information (FCI) and Publicly Accessible Information

Federal Contract Information (FCI)isnon-public informationprovided by or generated for the U.S. governmentunder a contractthat isnot intended for public release.

Key Characteristics of FCI:

✔FCI includesdetails related togovernment contracts, project specifics, and performance data.

✔It must be protected under FAR 52.204-21, which requiresbasic safeguarding measuresto prevent unauthorized access.

✔Posting FCI on a public site is a security violationsince it ismeant to be restrictedfrom public disclosure.

Why is the Correct Answer "A. FCI (Federal Contract Information)"?

A. FCI → Correct

FCI must be protected from unauthorized access, and if it wasincorrectly published online, it should have been restricted.

B. Change of leadership in the organization → Incorrect

Leadership changes are typically public informationand do not require restriction unless they involve sensitive government-related security clearances.

C. Launching of their new business service line → Incorrect

Marketing and business announcementsare generallypublicly availableandnot restricted information.

D. Public releases identifying major deals signed with commercial entities → Incorrect

Commercial contracts and business deals are not considered FCIunless they involvegovernment contracts.

CMMC 2.0 References Supporting This Answer:

FAR 52.204-21 (Basic Safeguarding of Covered Contractor Information Systems)

DefinesFCI as sensitive but unclassified informationthat must beprotected from public disclosure.

CMMC 2.0 Level 1 Requirements

Requires contractors toprotect FCI under basic cybersecurity standardsto prevent unauthorized exposure.

DoD Guidance on FCI Protection

States thatpublishing FCI on public websites violates federal cybersecurity requirements.

Who Should Be Interviewed During a CMMC Assessment?

During assessment planning, theOrganization Seeking Certification (OSC)may suggest personnel for interviews. However, the person interviewedmustbe someone who:

✅Implementsthe practice (directly responsible for executing it).

✅Performsthe practice (carries out day-to-day security operations).

✅Supportsthe practice (provides necessary resources or oversight).

Why "Implements, Performs, or Supports That Practice" is Correct?

Theassessor needs direct insightsfrom individuals actively involved in the practice.

Funding (Option A)does not providetechnical or operationalinsight into practice execution.

Auditing (Option B)focuses on compliance checks, but auditorsdo not implementthe practice.

Supporting, auditing, and performing (Option C)includesauditors, who arenot necessarily the right interviewees.

Breakdown of Answer Choices

Option

Description

Correct?

A. Funds that practice.

❌Incorrect–Funding is important but doesnot mean direct involvement.

B. Audits that practice.

❌Incorrect–Auditors check compliance but donot implementpractices.

C. Supports, audits, and performs that practice.

❌Incorrect–Auditing isnot a requirementfor interviewees.

D. Implements, performs, or supports that practice.

✅Correct – The interviewee must have direct involvement in execution.

Official References from CMMC 2.0 Documentation

CMMC Assessment Process Guide (CAP)– Requires that interviewees bedirectly responsiblefor implementing, performing, or supporting the practice.

Final Verification and Conclusion

The correct answer isD. Implements, performs, or supports that practice, as the interviewee mustactively contribute to the execution of the practice.

Step 1: Understanding CMMC Domains

TheCMMC Model consists of 14 domains, which are based on theNIST SP 800-171 control familieswith additional cybersecurity practices.

Eachdomaincontainspractices and processesthat define cybersecurity requirements for organizations seeking CMMC certification.

Who Has the Final Authority Over Assessment Results?

During aCMMC Level 2 assessment, theCertified Third-Party Assessment Organization (C3PAO)is responsible for conducting and finalizing the assessment results.

Key Responsibilities of a C3PAO

✅Leads the assessmentand ensures it follows the CMMC Assessment Process (CAP).

✅Validates compliancewith CMMC Level 2 requirements based onNIST SP 800-171controls.

✅Finalizes the assessment resultsand submits them to theCMMC-ABand theDoD.

✅Handles disagreementsfrom the OSC but hasfinal decision-making authorityon results.

Why "C3PAO" is Correct?

The C3PAO has final authority over the assessment resultsafter considering all evidence and findings.

TheCMMC-AB (Option B) does not finalize assessments—it accredits C3PAOs and manages the certification ecosystem.

TheAssessment Team (Option C) supports the C3PAO but does not have final decision authority.

TheAssessment Sponsor (Option D) is a representative from the OSC and does not control the results.

Breakdown of Answer Choices

Option

Description

Correct?

A. C3PAO

✅Correct – C3PAOs finalize and submit assessment results.

B. CMMC-AB

❌Incorrect–The CMMC-AB accredits C3PAOs but doesnot finalize results.

C. Assessment Team

❌Incorrect–They conduct the assessment, but the C3PAO makes final decisions.

D. Assessment Sponsor

❌Incorrect–This is arepresentative of the OSC, not the assessment authority.

Official References from CMMC 2.0 Documentation

CMMC Assessment Process Guide (CAP)– DefinesC3PAO authorityover final assessment results.

Final Verification and Conclusion

The correct answer isA. C3PAO, as theC3PAO has final decision-making authority over CMMC assessment results.

For SI.L2-3.14.7 (Identify Unauthorized Use) , the assessment objectives focus on two outcomes: (a) the organization has defined authorized use of the system, and (b) the organization identifies unauthorized use when it occurs. The strongest evidence is therefore evidence that the organization actively monitors systems and can detect and recognize activity outside the defined authorized-use baseline.

In the DoD CMMC Assessment Guide – Level 2 (v2.13) , the “Potential Assessment Methods and Objects” for SI.L2-3.14.7 emphasize artifacts that are directly tied to monitoring and detection—such as a continuous monitoring strategy , system and information integrity policy , procedures addressing system monitoring tools and techniques , and technical monitoring capabilities (e.g., tools/techniques like IDS/IPS , audit record monitoring , and network monitoring ).

These artifacts are exactly what demonstrate that unauthorized use is being identified in practice (alerts, logs, correlation, and review processes) and that authorized use is defined (policies/standards that establish what “authorized” looks like so “unauthorized” can be recognized).

By contrast, risk assessment/response and incident response may be related program elements, but they are not the primary evidence that the organization is continuously detecting unauthorized use. The assessment guide’s focus on monitoring artifacts makes System monitoring the best evidence.

According to the CMMC Assessment Process (CAP) and the CMMC Level 2 Assessment Guide, an assessment finding is built upon evidence collected through three primary methods: Examine, Interview, and Test. The term "affirmation" in this context refers to the verbal or written statements provided by the Organization Seeking Certification (OSC) personnel to confirm that a practice is implemented as described.

Broad Definition of Evidence: The CAP allows for a wide variety of artifacts to be used as evidence. "Affirmations" are typically captured during the Interview process or found within Examine objects.

Validity of Formats:

Interviews: Direct verbal affirmations from subject matter experts (SMEs).

Emails and Messaging (Chat/Slack/Teams): These are considered valid "Examine" objects (records/artifacts) that serve as written affirmations or evidence of an activity (e.g., an email chain approving a firewall change or a message confirming a system update).

Presentations and Demonstrations: These fall under "Examine" (the presentation slides) and "Test/Examine" (the demonstration of a mechanism).

Why Option C is correct: The CMMC framework does not disqualify digital communications like emails or messaging as evidence. In fact, these are often the primary artifacts used to prove that a process (like an approval workflow or notification) is occurring in practice. As long as the assessor can verify the authenticity and integrity of these communications, they are appropriate for collecting affirmations.

Why Option D is less accurate: While screenshots are indeed used as evidence, the core question asks if thespecificlist (interviews, demonstrations, emails, messaging, presentations) is appropriate. Option C directly validates the list provided in the prompt without introducing extraneous elements like screenshots, which—while valid—are not the focus of the "appropriate" determination for the items listed.

Reference Documents:

CMMC Assessment Process (CAP) v1.0: Section 3.4 (Collect and Verify Evidence), which discusses the types of artifacts and "human evidence" (interviews) that support findings.

CMMC Level 2 Assessment Guide: "Assessment Methods" section, clarifying that evidence can include any records (electronic or physical) that demonstrate the implementation of a practice.

NIST SP 800-171A: The underlying standard for assessment procedures, which encourages the use of various evidence types to satisfy assessment objectives.

Understanding the "Examine" Assessment Method in CMMC 2.0

CMMC 2.0 usesthree assessment methodsto evaluate security compliance:

Examine– Reviewing, inspecting, observing, studying, or analyzing assessment objects (e.g., policies, system documentation).

Interview– Speaking with personnel to verify knowledge and responsibilities.

Test– Performing technical validation to check system configurations.

Relevant CMMC 2.0 Reference:

TheCMMC Assessment Process (CAP)definesExamineas the method used toreview or analyze assessment objects, such as policies, procedures, configurations, and logs.

Why is the Correct Answer "Examine" (C)?

A. Test → Incorrect

"Test" involvesexecutinga function to validate its security (e.g., verifying access controls through a live system test).

B. Assess → Incorrect

"Assess" is a broad term; CMMC explicitly defines "Examine" as the method for reviewing documentation.

C. Examine → Correct

"Examine" is the official term forreviewing policies, procedures, configurations, or logs.

D. Interview → Incorrect

"Interview" involvesverbal discussions with personnel, not document analysis.

CMMC 2.0 References Supporting this Answer:

CMMC Assessment Process (CAP) Document

Defines "Examine" asanalyzing assessment objects (e.g., policies, procedures, logs, documentation).

NIST SP 800-171A

Specifies "Examine" as a method toreview security controls and configurations.

Which NIST SP Defines the Assessment Procedures for CMMC?

CMMC Level 2 isdirectly based on NIST SP 800-171, and the assessment procedures used in CMMC assessments are derived fromNIST SP 800-171A.

Step-by-Step Breakdown:

✅1. NIST SP 800-171A Defines Assessment Procedures

NIST SP 800-171Ais titled"Assessing Security Requirements for Controlled Unclassified Information (CUI)".

It providesdetailed assessment objectives and test proceduresfor evaluating compliance withNIST SP 800-171 security requirements, whichCMMC Level 2 is fully aligned with.

CMMC Assessors use 800-171Aas abaseline for assessing the effectiveness of security controls.

✅2. Why the Other Answer Choices Are Incorrect:

(A) NIST SP 800-53❌

800-53 defines security controlsfor federal information systems, but it doesnot provide assessment procedures specific to CMMC.

(B) NIST SP 800-53A❌

800-53A provides assessment procedures for 800-53 controls, butCMMC is based on NIST SP 800-171, not 800-53.

(C) NIST SP 800-171❌

800-171 defines security requirements, butit does not provide assessment procedures. Theassessment proceduresare in800-171A.

Final Validation from CMMC Documentation:

TheCMMC Assessment Guide (Level 2)explicitly states that assessment procedures are derived fromNIST SP 800-171A.

Thus, the correct answer is:

Understanding the Role of "Discussion" and "Further Discussion" Sections in CMMC Assessments

When assessing anOrganization Seeking Certification (OSC)forCMMC compliance, theLead Assessorrelies on various sources of guidance.

Eachpracticein the CMMC model includes:

The Practice Statement– The official requirement the OSC must meet.

Discussion Section– Providesclarifications, interpretations, and guidancefor implementation.

Further Discussion Section– Expands on the practice,offering additional details, best practices, and examples.

These sections arenot mandatory, but they help assessorsinterpret and evaluatewhether an OSC has met the practice requirements.

Why "Provides Additional Information to Facilitate the Assessment" is Correct?

TheDiscussion and Further Discussion sectionsprovidecontext, explanations, and examplesto assist theLead Assessorin understanding how an OSC might demonstrate compliance.

Theyhelp guide the assessment processbut arenot prescriptiveormandatoryfor an OSC.

Theassessor uses these sectionsto verify whether theOSC's implementation meets the intent of the requirement.

Breakdown of Answer Choices

Option

Description

Correct?

A. Is normative for an OSC to follow.

❌Incorrect–The sections areguidance, notnormative (mandatory)requirements.

B. Contains examples that an OSC must implement.

❌Incorrect–Examples aresuggestions, notmandatory implementations.

C. Is mandatory and aligns with FAR Clause 52.204-21.

❌Incorrect–The "Discussion" sections arenot mandatoryand arenot tied directlyto FAR 52.204-21.

D. Provides additional information to facilitate the assessment of the practice.

✅Correct – These sections help the assessor evaluate compliance but do not mandate specific implementations.

Official References from CMMC 2.0 Documentation

TheCMMC Assessment Guidestates that theDiscussion and Further Discussion sections provide clarificationsto help both assessors and OSCs.

These sections arenot bindingbut serve asinterpretive guidanceto assist in assessments.

Final Verification and Conclusion

The correct answer isD. Provides additional information to facilitate the assessment of the practice.This aligns withCMMC 2.0 documentation and assessment guidelines.

Understanding Configuration Management (CM) in CMMC Level 2

InCMMC Level 2, theConfiguration Management (CM) domainis critical for ensuring that systems aresecurely configured, maintained, and monitoredto prevent unauthorized changes. One key aspect of CM is managinguser-installed software, which can introducesecurity risksif not properly controlled.

The correct approach to managinguser-installed softwarealigns withCM.3.068fromNIST SP 800-171, which requires organizations to:

✅Establish and enforce configuration settingsto ensure security.

✅Monitor and control user-installed softwareto prevent unauthorized or insecure applications from running on organizational systems.

Why "Controlled and Monitored" is Correct?

The CCP (Certified CMMC Professional) conducting theinterviewshould focus on whether theuser-installed softwareiscontrolled and monitoredto align withCMMC Level 2 requirements. This means verifying:

Approval processesfor user-installed software.

Monitoring mechanisms(e.g., system logs, audits) to track software changes.

Policies that restrict unauthorized installationsto prevent security risks.

Breakdown of Answer Choices

Option

Description

Correct?

A. Controlled and monitored

✅Ensures compliance with CM.3.068, verifying that user-installed software ismanaged securely.

✅Correct

B. Removed from the system

Software isnot always removed—only unauthorized or risky software should be.

❌Incorrect

C. Scanned for malicious code

While scanning isimportant(covered in SI.3.218), it isnot the primary focusof Configuration Management.

❌Incorrect

D. Limited to mission-essential use only

While limiting software is useful,monitoring and controllingis the key security measure.

❌Incorrect

Official Reference from CMMC 2.0 Documentation

NIST SP 800-171, CM.3.068– "Control and monitor user-installed software."

CMMC 2.0 Level 2 Requirements– Directly aligned withNIST SP 800-171 security controls.

Final Verification and Conclusion

The correct answer isA. Controlled and monitored, as perCM.3.068inNIST SP 800-171andCMMC 2.0documentation.

According to the CMMC Assessment Process (CAP), specifically during the Phase 3: Conduct Assessment (Evidence Collection and Verification), the Assessment Team must evaluate all collected artifacts, interview notes, and test results against two primary dimensions: Adequacy and Sufficiency.

Adequacy (The "Right" Evidence): This criterion focuses on the quality, relevance, and validity of the evidence. It addresses whether the evidence actually maps to the specific CMMC practice being assessed and whether it is authoritative (e.g., signed, current, and from a trusted source). If an assessor asks, "Is this therightpiece of information to prove this practice is met?" they are testing for Adequacy.

Sufficiency (The "Enough" Evidence): This criterion focuses on the quantity and scope of the evidence. It addresses whether the Assessment Team has collected enough data points (across the required number of assets and using the required methods of Examine, Interview, and Test) to reach a confident conclusion. If an assessor asks, "Do I haveenoughexamples of this practice in action across the entire enclave?" they are testing for Sufficiency.

Why other options are incorrect:

B and D (Objectivity/Subjectivity): While assessors must remain objective, these are not the formal "criteria" used to categorize the evidence collection quality within the CAP framework.

C (Sufficiency): As noted above, Sufficiency is about theamountof evidence, not whether it is thecorrect type(the "right" evidence).

Reference Documents:

CMMC Assessment Process (CAP) v1.0: Section 3.4, "Collect and Verify Evidence," which explicitly defines the requirement for evidence to be both adequate and sufficient.

CMMC Level 2 Assessment Guide: Guidance on the application of the Examine, Interview, and Test (E-I-T) methods to ensure evidence quality.

NIST SP 800-171A: The foundation for CMMC assessment procedures, which emphasizes the need for relevant (adequate) evidence to support findings.

Step 1: Understanding Who Specifies CMMC Levels

TheU.S. Department of Defense (DoD)determines the requiredCMMC Levelbased on thesensitivity of the information involved in a contract.

The required CMMC Level isspecified in Requests for Information (RFIs) and Requests for Proposals (RFPs).