Most Recent Cyber AB CMMC-CCA Exam Dumps

Prepare for the Cyber AB Certified CMMC Assessor (CCA) Exam exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Cyber AB CMMC-CCA exam and achieve success.

The questions for CMMC-CCA were last updated on Apr 22, 2026.

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Question No. 1

During the Planning Phase of the Assessment Plan, the assessor determines that the Client will likely include sensitive and proprietary CUI. What should the assessor consider as part of their virtual data collection techniques for this information?

AThe Client is responsible for safeguarding the data during collection, not the assessor.

BThe assessor is responsible for safeguarding the data during collection, not the client.

CThe assessor should record the risks and mitigations to protect the CUI categories handled.

DThe client and assessor should record the risks and mitigations to protect the CUI categories handled.

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Correct Answer: D

Applicable Requirement (CAP -- Planning Phase): Both the OSC (Client) and the CCA are responsible for protecting sensitive evidence and CUI during assessment. This includes documenting risks and mitigations for how such information is handled, especially during virtual collection.

Why D is Correct: CAP requires assessors and OSCs to jointly establish processes ensuring safeguarding of CUI evidence. Both parties must record and agree to risks and mitigations as part of the assessment plan.

Why Other Options Are Insufficient:

A & B: Responsibility is shared, not one-sided.

C: Recording by the assessor alone does not fulfill CAP's joint responsibility requirement.

Reference (CCA Official Sources):

CMMC Assessment Process (CAP) v1.0 --- Planning Phase (Handling CUI and Sensitive Evidence)

Code of Professional Conduct --- Assessor responsibility for safeguarding CUI

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Question No. 2

While conducting a CMMC Level 2 Third-Party Assessment of a small defense contractor, an assessor discovers that the contractor's Information Security Policy has no documented change records demonstrating executive approval. The IT director states that they will add change records in the future, but that other evidence exists. Which documentation is MOST able to demonstrate persistent and habitual adherence to CMMC requirements?

AHandwritten notes from executive committee meetings discussing implementation

BSeveral years' worth of saved emails from the executive team approving policies and directing adherence

CA notarized letter from the previous CEO stating that they approved information security policies annually

DTranscribed interviews with new employees discussing their understanding of information security policies

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Correct Answer: B

Applicable Requirement: CA.L2-3.12.4 --- ''Develop, document, periodically review/update, and disseminate system security plans.'' Policies require executive approval and evidence of regular review.

Why B is Correct: Multiple years of emails from executives approving policies provide a pattern of consistent executive involvement, demonstrating habitual compliance with review and approval requirements. This is stronger evidence than one-time or informal attestations.

Why Other Options Are Insufficient:

A: Handwritten notes are informal and lack authenticity controls.

C: A notarized letter from a previous CEO is a one-time attestation, not evidence of recurring review.

D: Employee interviews may demonstrate awareness but do not show executive approval.

Reference (CCA Official Sources):

NIST SP 800-171 Rev. 2 --- CA.L2-3.12.4

NIST SP 800-171A --- CA.L2-3.12.4 Assessment Objectives (evidence of policy review/approval)

CMMC Assessment Guide -- Level 2 --- Policy and Approval Evidence Requirements

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Question No. 3

In completing the assessment of practices in the Access Control (AC) domain, a CCA scored AC.L2-3.1.15: Privileged Remote Access as NOT MET. The OSC was notified of this deficiency at the end of day two of the assessment. On day five of the assessment, the OSC's Assessment Official contacted the CCA to provide evidence that the deficiencies have been corrected.

What is the CCA's NEXT step?

AThis practice is not eligible for deficiency correction and should be scored as NOT MET.

BThis practice is not eligible for deficiency correction, should be scored as NOT MET, and reevaluated during a POA&M Close-Out Assessment.

CThis practice is eligible for deficiency correction and should be scored as MET but must be reevaluated during a POA&M Close-Out Assessment.

DThis practice is eligible for deficiency correction, should be scored as NOT MET, and evaluated during the Limited Deficiency Correction evaluation.

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Correct Answer: A

The CMMC Assessment Process (CAP) states that deficiency correction is not permitted during the assessment. Practices must be evaluated based on their implementation at the time of assessment. If the OSC corrects deficiencies after assessment activities have begun, the changes cannot be considered in the scoring.

Extract:

''Deficiency correction during the assessment is not permitted. Practices are scored based on evidence available at the time of assessment activities.''

Thus, the correct next step is to score the practice as NOT MET.

Question No. 4

In order to perform an interview, the Lead Assessor MUST ensure interview questions are:

AYes/no questions

BAsked by any member of the OSC's team

CAsked to those who implement, perform, or support the practices

DAsked with multiple people simultaneously to limit the number of interviews needed

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Correct Answer: C

Applicable Requirement: CAP -- Interview Guidance.

Why C is Correct: Interviews must be directed to personnel responsible for implementing, performing, or supporting practices to ensure accurate and objective evidence is collected.

Why Other Options Are Insufficient:

A: Yes/no questions do not provide sufficient evidence detail.

B: OSC personnel cannot ask themselves assessment questions; only assessors may conduct interviews.

D: Group interviews may be used in some cases, but CAP stresses targeted interviews for evidence reliability.

Reference (CCA Official Sources):

CMMC Assessment Process (CAP) v1.0 --- Interview Requirements

NIST SP 800-171A --- Use of Interview as an Assessment Method

Question No. 5

The Lead Assessor concludes that the OSC is not ready for the assessment. After the Readiness Assessment Review, the OSC and the Lead Assessor could choose to:

AReplan or cancel the assessment.

BReplan or reschedule the assessment.

CProceed as planned or cancel the assessment.

DProceed as planned or reschedule the assessment.

Show Answer

Correct Answer: B

The CMMC Assessment Process (CAP) provides explicit guidance for readiness reviews. If the Lead Assessor determines that the OSC is not prepared, the available options are:

Replan the assessment (adjust scope, timeline, or requirements), or

Reschedule the assessment (move the engagement to a later date).

Extract:

''Following the readiness review, if the OSC is determined not to be ready, the Lead Assessor may recommend that the assessment be replanned or rescheduled.''

Thus, the correct answer is B.

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