CMMC-CCA Dumps Updated Aug 11, 2026 Practice Test and 152 unique questions [Q57-Q81]

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CMMC-CCA Dumps Updated Aug 11, 2026 Practice Test and 152 unique questions

2026 Latest 100% Exam Passing Ratio – CMMC-CCA Dumps PDF

Cyber AB CMMC-CCA Exam Overview:

Certification Vendor:	Cyber AB
Exam Name:	Cyber-AB Certified CMMC Assessor (CCA) Exam
Exam Number:	CMMC-CCA
Exam Duration:	240 minutes
Related Certifications:	CMMC Certified Professional (CCP)
Exam Format:	Multiple-choice questions, Proctored exam
Exam Price:	USD 400
Real Exam Qty:	150
Passing Score:	500 out of 800
Available Languages:	English
Certificate Validity Period:	3 years
Recommended Training:	Cyber AB Approved Training Providers
Exam Registration:	Cyber AB Official Registration
Sample Questions:	Cyber AB CMMC-CCA Sample Questions
Exam Way:	Online proctored or onsite at authorized test centers
Pre Condition:	Hold active CMMC Certified Professional (CCP) certification; Complete approved CCA training; Minimum 3 years cybersecurity experience; 1 year assessment/audit experience; Hold baseline DoD 8140.3 intermediate/advanced certification; Tier 3 eligibility
Official Syllabus URL:	https://cyberab.org/Portals/0/cmmc-ab-cca-blueprint-04-05-22-Final%20v3%20(Public).pdf

QUESTION 57
A CCA is conducting a CMMC assessment and discovers that the OSC’s evidence includes a policy that contradicts a practice’s objectives (e.g., allowing unrestricted access when restricted access is required). The OSC claims it’s a typo and the practice is followed correctly. How should the CCA proceed?

Accept the OSC’s claim and score the practice as “MET” based on their assurance.

Document the contradiction as an evidence gap and assess based on observed practice implementation.

Score the practice as “NOT MET” due to the contradictory policy.

Request the OSC to correct the policy document during the assessment.

QUESTION 58
During preparations for a CMMC Level 2 Assessment, a client submits a request to their consulting RP to learn more about Specialized Asset requirements. The client is unsure if their camera system, used for safety data collection purposes within their machining shop, should be documented within the SSP. Which reason is a satisfactory reason to exclude the camera system from the SSP, and thus the assessment scope?

The video data are deleted every seven days.

The Technology Control Plan does not address the camera system.

The camera data are uploaded to a FedRAMP MODERATE authorized cloud storage system.

The camera system network is physically and logically isolated and does not capture data related to controlled projects.

QUESTION 59
An OSC plans to bid for a DoD contract to supply laser welding services to repair a fleet of unmanned aerial vehicles (UAVs). This requires them to be CMMC Level 2 certified since the information they will receive from the DoD is Controlled Technical Information (CTI). However, their repair and welding services require a Computer Numerical Control (CNC) machine to fabricate some crucial parts. Since the welding is mainly automated using robots, the OSC has intelligently integrated its SCADA system with Programmable Logic Controllers (PLCs) for increased accuracy, improved safety and efficiency, and enhanced flexibility. If the OSC wins the contract, how will the banner marking on documents containing CUI from the DoD be structured?

CUI//SP-CTI

CUI//CTI

CUI/SP-CTI

CUI-SP//CTI

QUESTION 60
You are the Lead Assessor for a CMMC Level 2 assessment. During the assessment, the OSC provides evidence that a practice is inherited from a cloud service provider (CSP). The CSP has a FedRAMP Moderate authorization, and the OSC argues that this should automatically satisfy the practice’s requirements. How should you respond?

Accept the FedRAMP authorization as sufficient evidence and score the practice as “MET.”

Inform the OSC that FedRAMP authorization does not automatically satisfy CMMC requirements and request specific evidence from the CSP demonstrating compliance with the practice’s objectives.

Reject the evidence outright, as external certifications are not allowed under CMMC.

Consult with the Cyber AB to determine if FedRAMP can be accepted as equivalent to CMMC requirements.

QUESTION 61
A C3PAO and OSC have agreed to proceed with CMMC assessment planning. The OSC assessment official and the C3PAO are working to determine the planning details and purview of the Assessment, which includes scoping. When should the C3PAO and OSC conduct the high-level contract framing?

After the C3PAO has assigned the Lead Assessor and Assessment Team.

At the beginning of their engagement for the CMMC assessment.

During Phase 2 of the CMMC assessment process.

After the OSC has determined the CMMC Assessment Scope.

QUESTION 62
An Assessment Team is reviewing the network diagram provided by an OSC. The diagram will help the team understand how the OSC has set up assets across its network and determine whether it has implemented network separation and enclaves to protect its CUI. During the review, the team notices that the network diagram does not clearly delineate the boundaries between the enterprise and CUI environments, raising concerns about the assessment scope. What should the AssessmentTeam do in this situation?

Proceed with the assessment based on the information provided in the network diagram

Inform the Lead Assessor, who will request additional information and clarification from the OSC to better understand the separation and enclave implementation

Recommend that the OSC engage a network security specialist to revise the network diagram

Proceed with the assessment based on the information provided in the SSP and adjust the scope during the assessment

QUESTION 63
During the initial assessment framing discussions, the OSC POC attempts to sign off on the agreed-upon terms and scope of the assessment, asserting that they have the authority to enter into a legally binding contract with the C3PAO. Which of the following must the C3PAO ascertain before the OSC POC signs off on the agreed terms and scope of the assessment?

That the C3PAO has provided the POC with all necessary training to make binding decisions.

That the POC has decision-making authority within the company and can bind the OSC in agreements with the C3PAO.

That the POC has met the DoD Cyber Workforce Requirements.

That the POC has personally reviewed and approved all the assessment terms and scope details.

QUESTION 64
David, a Certified CMMC Assessor (CCA), is conducting a CMMC assessment for a defense contractor.
During the assessment, he observes the organization’s CEO making several statements to the Assessment Team about the company’s security practices that turn out to be false. How should David respond to the CEO’ s behavior according to the CMMC CoPC?

Document the CEO’s false statements in the assessment report and continue the assessment objectively.

Ignore the CEO’s false statements, as they are not directly related to the role of the CCA.

Report the CEO’s behavior to the Cyber AB, as it constitutes perjury.

Confront the CEO directly and demand that they provide accurate information.

QUESTION 65
A Lead Assessor is conducting an assessment for an OSC. The OSC is currently using doors and badge access to limit access to private areas of their campus to only authorized personnel. Which item is another means of controlling physical access to areas that contain CUI?

Guards

Cameras

Firewalls

Partition walls

QUESTION 66
Prior to starting an assessment, an OSC must develop a data flow diagram. This diagram can then be used as a tool to help establish the context and boundaries of the CMMC assessment activities. What is critical to capture while developing the data flow diagram?

The organization’s network topology and hardware configurations

A list of all employees and their job functions

The physical layout of the organization’s office spaces

Business processes, subprocesses, and assets and systems used to support the process

QUESTION 67
During your assessment of CA.L2-3.12.3 – Security Control Monitoring, the contractor’s CISO informs you that they have established a continuous monitoring program to assess the effectiveness of their implemented security controls. When examining their security planning policy, you determine they have a list of automated tools they use to track and report weekly changes in the security controls. The contractor has also established a feedback mechanism that helps them identify areas of improvement in their security controls. Chatting with employees, you understand the contractor regularly invites resource persons to train them on the secure handling of information and identifying gaps in security controls implemented. You would rely on all of the below evidence to assess the contractor’s implementation of CA.L2-3.12.3 – Security Control Monitoring, EXCEPT?

Records/logs of monitoring activities over time

Customer feedback on the contractor’s security measures

Reports or dashboards from the monitoring activities

The contractor’s security monitoring policies and procedures

QUESTION 68
The Lead Assessor is planning to conduct an assessment for an OSC. The Assessor has been given a preliminary asset inventory list by the OSC. How would the Lead Assessor determine if any assets are out- of-scope for the assessment?

All assets in an OSC’s inventory fall within the scope of the assessment and, as such, should be assessed against the CMMC practices.

None of the assets in an OSC’s inventory fall within the scope of the assessment and, as such, should not be assessed against the CMMC practices.

Assets cannot process, store, or transmit CUI because they are physically or logically separated from CUI assets, or they are inherently unable to do so.

Out-of-Scope Assets can process, store, or transmit CUI because they do not need to be physically or logically separated.

QUESTION 69
An assessor is examining an organization’s system maintenance program. While reviewing the system maintenance policy and the OSC’s maintenance records for the CUI network, the assessor notices there is no mention of printers. The assessor asks the IT manager if the company has any printers.
Why is the assessor concerned if the OSC has printers?

Printers must be completely isolated from all non-CUI assets.

Firmware on a network printer needs to have updates as needed.

Printers cannot be used on a CUI network without government approval.

Printers can produce hard copies of CUI data that need to be safeguarded.

QUESTION 70
While conducting a CMMC Level 2 assessment at a 100-person manufacturing company, the assessor receives a yellow badge labeled “SPECIAL ACCESS.” The assessor observes multiple badge types used by staff and visitors. The client explains that only three badge colors correspond to controlled access (with electronic access), while the rest are identifiers for seniority. How can the assessor BEST verify that the three colors are the only badges capable of accessing controlled areas for CUI-related activities?

Interviewing CUI-cleared staff

Reviewing standard operating procedures for badge issuance

Reviewing retained electronic badge entry logs or audits thereof

Borrowing a badge from another staff member and attempting to enter a controlled space

QUESTION 71
A company seeking Level 2 certification has several telecommunications closets throughout its office building. The closets contain network systems and devices that are used to transmit CUI. Which method would be BEST to ensure that only authorized personnel can access the network systems and devices housed within the closets?

Label the door with “Authorized Personnel Only” and maintain an authorized personnel list.

Install locks with badge readers on the closet doors and maintain an authorized list.

Install security cameras to monitor closet entrances and maintain an authorized personnel list.

Install keypad door locks on the closet doors and only provide the code to IT department personnel.

QUESTION 72
A small manufacturing company plans to undergo a CMMC assessment and needs to validate its scope. The company uses a cloud-based customer relationship management (CRM) system hosted by an external provider to store and process customer information, including FCI and CUI. Which of the following components should the company include in the scope of their CMMC assessment?

The company’s internal servers and client computers, but not the cloud-based CRM system or the external service provider.

Only the cloud-based CRM system.

The cloud-based CRM system and the external service provider’s (ESP’s) systems should be included in the assessment scope.

Only the external service provider’s systems.

QUESTION 73
The CMMC Assessment Process (CAP) requires the Lead Assessor to validate the CMMC Assessment Scope proposed by the OSC. What is the main task that the Lead Assessor must conduct in validating the CMMC Assessment Scope?

Document any discrepancies between the OSC’s proposed scope and the actual systems and data.

Verify that the boundaries within the organization’s networked environment contain all the assets that will be assessed based on the assessment scope.

Determine if any additional systems or data should be included in the assessment scope.

Ensure that the OSC has reviewed and approved the assessment scope.

QUESTION 74
During a CMMC Level 2 assessment, the OSC’s Assessment Official asks the Lead Assessor if they can provide a list of recommended vendors to improve their security practices after the assessment. What should the Lead Assessor do?

Provide the list after the assessment is complete to assist the OSC.

Politely refuse, explaining that the C3PAO cannot offer consulting or vendor recommendations per the CoPC.

Offer to provide general guidance on vendor selection without specific recommendations.

Agree to provide the list but only after approval from the Cyber AB.

QUESTION 75
A leading technology solutions provider that works with various government agencies and commercial clients has implemented a dedicated CUI enclave within its network infrastructure to ensure the secure handling of CUI. As a Certified CMMC Assessor, you are tasked with assessing the scope of the solutions provider’s CMMC requirements. Which statement best describes the appropriate approach for scoping the assessment within the context of the CUI enclave?

The assessment scope is limited to the physical boundaries of the solutions provider’s CUI security domain, excluding any logical or network-based interactions.

Regardless of the CUI security domain implementation, the entire solutions provider’s network and all system components must be assessed.

The assessment scope should include the solutions provider’s CUI enclave and any supporting organization’s components or systems that interact with or provide services to the CUI security domain.

Only the solutions provider’s CUI security domain needs to be assessed, as it is the designated system component for handling CUI data.

QUESTION 76
An OSC undergoing a CMMC Level 2 assessment has provided a detailed System Security Plan (SSP) and supporting evidence. During the assessment, you notice that the SSP references a practice as being fully implemented, but interviews with staff reveal that the practice is not consistently followed. How should the Lead Assessor proceed?

Score the practice as “MET” based on the SSP documentation alone.

Document the inconsistency as an evidence gap and assess the practice based on both documentation and interview findings.

Immediately mark the practice as “NOT MET” due to the staff’s statements.

Request the OSC to retrain staff and re-interview them before proceeding.

QUESTION 77
You are the Lead Assessor for a CMMC Assessment engagement with an OSC for CMMC Level 2. The OSC has provided you with their proposed CMMC Assessment Scope, which includes a network schematic diagram, their SSP, relevant policies, and organizational charts. During your review of the documentation, you notice they have excluded a subsidiary company’s network and assets from the proposed CMMC Assessment Scope despite the subsidiary being involved in handling CUI related to federal contracts. If the OSC insists on excluding the subsidiary’s network and assets from the CMMC Assessment Scope despite your recommendation to include them, what should you do?

Terminate the Assessment engagement and take further steps to resolve the disagreements.

Escalate the issue to the CMMC Accreditation Body for further guidance and resolution.

Proceed with the Assessment based on the OSC’s proposed scope, as the OSC has the final authority to determine the scope.

Include the subsidiary’s network and assets in the CMMC Assessment Scope without the OSC’ sconsent, as the Lead Assessor has the final authority to determine the scope.

QUESTION 78
An OSC has a hardware and software list used to manage company assets. Which is the BEST evidence to show the OSC is managing the system baseline?

Media protection

Physical protection

Configuration management

Identification and authentication policy

QUESTION 79
John, a Certified CMMC Assessor, has been conducting CMMC assessments for several years. During a recent assessment at a defense contractor, he encountered several issues similar to challenges he had faced in previous assessments. Influenced by his past experiences, John’s interpretation of the contractor’s practices was shaped by his preconceptions. Which of the following is TRUE about John’s interpretation?

John’s bias has no impact on the integrity of the assessment

John’s bias can affect the integrity of the CMMC assessment

John’s experience ensures that all assessments will be unbiased and accurate

John’s preconceptions help streamline the assessment process and ensure consistency

QUESTION 80
Security Protection Assets (SPAs) include people, technologies, and facilities. Which of the following technologies is not an SPA?

Hosted VPN Services

Virtualized desktops

Cloud-based security solutions

SIEM Solutions

QUESTION 81
An OSC is presenting the CMMC Assessment to the C3PAO along with all supporting documentation. The supporting documents include drawings from a patent application that has not been filed with the patent office and are marked as attorney-client privileged. What document is recommended that the OSC and C3PAO sign?

Formal contract

Statement of Work

Non-disclosure agreement

Formal disclosure agreement

Cyber AB CMMC-CCA Exam Syllabus Topics:

Topic	Details
Topic 1	Assessing CMMC Level 2 Practices: This section of the exam measures skills of cybersecurity assessors in evaluating whether organizations meet the required practices of CMMC Level 2. It emphasizes applying CMMC model constructs, understanding model levels, domains, and implementation, and using evidence to determine compliance with established cybersecurity practices.
Topic 2	Evaluating Organizations Seeking Certification (OSC) against CMMC Level 2 Requirements: This section of the exam measures skills of cybersecurity assessors and focuses on evaluating the environments of organizations seeking certification at CMMC Level 2. It covers understanding differences between logical and physical settings, recognizing constraints in cloud, hybrid, on-premises, single, and multi-site environments, and knowing what environmental exclusions apply for Level 2 assessments.
Topic 3	CMMC Assessment Process (CAP): This section of the exam measures skills of compliance professionals and tests knowledge of the full assessment lifecycle. It covers the steps needed to plan, prepare, conduct, and report on a CMMC Level 2 assessment, including the phases of execution and how to document and follow up on findings in alignment with DoD and CMMC-AB expectations.
Topic 4	CMMC Level 2 Assessment Scoping: This section of the exam measures skills of cybersecurity assessors and revolves around determining the proper scope of a CMMC assessment. It involves analyzing and categorizing Controlled Unclassified Information (CUI) assets, interpreting the Level 2 scoping guidelines, and making accurate judgments in scenario-based exercises to define what assets and systems fall within assessment boundaries.