CMMC-CCA Exam Details

  • Exam Code
    :CMMC-CCA
  • Exam Name
    :Certified CMMC Assessor (CCA)
  • Certification
    :Cyber AB Certifications
  • Vendor
    :Cyber AB
  • Total Questions
    :378 Q&As
  • Last Updated
    :May 30, 2026

Cyber AB CMMC-CCA Online Questions & Answers

  • Question 111:

    As a CCA, understanding the guiding principles of the CoPC can help you when you face situations in which you are asked to compromise your values and integrity. Which of the following is NOT a guiding principle of the CoPC?

    A. Confidentiality
    B. Professionalism
    C. Availability
    D. Proper Use of Methods

  • Question 112:

    When assessing an OSC's implementation of the System and Information Integrity (SI) practices, you examine their system and information integrity policy. You find that they have documented procedures addressing system monitoring tools and techniques, along with a monitoring strategy. The OSC has implemented a user behavior analytics tool to detect abnormal behavior anddeviations from normal patterns. To ensure that only authorized users access the system, the OSC uses robust access controls and regularly audits security and system logs for unusual activities. Interviewing the network administration team, you learn they use a network monitoring tool to track inbound and outbound network traffic and identify any distinctive patterns that may suggest unauthorized use. You also learn that they use an IDS to identify suspicious activities, which are aggregated and analyzed using a state-of-the-art SIEM. The scenario mentions that the OSC uses a network monitoring tool to track inbound and outbound traffic and identify unusual patterns. However, it does not provide details on the tool's specific techniques or methods. Which of the following techniques would be most relevant for the assessor to inquire about during the assessment?

    A. Anomaly-based detection techniques
    B. Signature-based detection techniques
    C. Both signature-based and anomaly-based detection techniques
    D. Deep packet inspection techniques

  • Question 113:

    Understanding that changes are critical in any production environment, a DoD contractor has instituted measures to manage them. All software changes can only be implemented by defined individuals. These changes must have gone through a rigorous change approval process and must be implemented from a secure server located in the company's headquarters. The personnel affecting the changes access the server room using access cards and an iris scan. To log into the server, they must enter their passwords to receive a one-time password (OTP), which must be keyed in within 2 minutes. After any changes are made, the chairperson of the contractor's Change Review Board and the CISO get a notification to approve the changes before they take effect. To determine if the contractor has implemented enough measures to meet CM.L2-3.4.5 ?Access Restrictions for Change, you need to examine all the following EXCEPT?

    A. Procedures addressing access restrictions for changes to the system
    B. Plan of Action and Milestones
    C. Contractor's configuration management policy
    D. System architecture and configuration documentation

  • Question 114:

    During a readiness assessment for CoolPlanes Inc., Liz, a CCA, discovers a folder of technical drawings and illustrations of the aircraft that CoolPlanes produces. Liz has a younger brother, J.D.,who loves airplanes. She thinks a large printed copy of one of the illustrations would make an excellent gift for J.D.'s birthday next month. She copies the drawing and sends it to be printed on a large canvas when she gets home. Which of the following principles of the CMMC Code of Professional Conduct did Liz most likely violate?

    A. Objectivity
    B. Professionalism
    C. Ethical Practices
    D. Confidentiality

  • Question 115:

    Ron is the Lead Assessor for an OSC's CMMC assessment. His team has scheduled interviews and demonstrations with the OSC's system administrator, Olivia. However, on the first day, the CEO informs Ron that Olivia is very ill and is unavailable. The CEO offers to be interviewed about Olivia's responsibilities instead, even though he does not actually perform those tasks. What should Ron do in this scenario?

    A. Have the CEO accompanied by another IT rep during the interview.
    B. Interview the CEO.
    C. It depends on the specific details discussed during the interview with the CEO.
    D. Reschedule the interviews with Olivia or continue with another person who understands and performs Olivia's duties while she is away.

  • Question 116:

    A Defense Contractor is preparing for their upcoming CMMC Level 2 assessment. One of the key controls they need to address is CMMC practice MP.L2-3.8.5 ?Media Accountability, which deals with maintaining accountability for media containing CUI during transport outside of controlled areas. The organization regularly needs to transport physical media, such as hard drives and backup tapes, between their primary data center and an off-site storage facility. In the past, they have simply used standard packaging and commercial shipping services to move this media. Which of the following is NOT an assessment method for MP.L2-3.8.5 ?Media Accountability?

    A. Testing mechanisms supporting or implementing media storage and media protection
    B. Examining designated controlled areas
    C. Interviewing organizational processes for storing media
    D. Examining procedures addressing media storage and access control policy

  • Question 117:

    An OSC is planning a CMMC Level 2 assessment that your C3PAO will conduct. In Phase 1.6.1 ?Access and Verify Evidence, as the Lead Assessor, you are verifying the existence and accessibility of the evidence provided by the OSC. While reviewing the list of evidence mapped against the CMMC practices, you discover that the OSC cannot locate several critical system security policies for key IT systems supporting their DoD contracts. These missing policies are essential for demonstrating compliance with various CMMC practices related to access control, incident response, and system maintenance. According to the CMMC Assessment Process (CAP), which of the following is not permitted for the Lead Assessor to do during the evidence verification stage?

    A. Review the content of the evidence to identify potential weaknesses.
    B. Ensure that no proprietary data is included in the evidence for review.
    C. Verify that the evidence exists and is accessible.
    D. Offer advice on how the OSC can improve the sufficiency of their evidence.

  • Question 118:

    A contractor plans to bid for a DoD contract and has installed new network file servers to separate their commercial and DoD work. When examining the server documentation, you realize the server has some open ports. Upon further testing, you know that the server has some default features that are not essential for file storage or transfer. The server has a default remote desktop functionality that allows users remote access to the server's desktop environment. Files are transferred by default using FTP which is less secure than Server Message Block (SMB) protocol. However, the contractor's operations do not require remote access capabilities. Although the roles of each system are defined in their configuration management policy, a user can install any application or service they need. After some interviews, you learn that this ensures every employee is comfortable using a system or software they are most conversant with, despite having defined services or software for carrying out specific functions. Upon speaking with the OSC PoC when assessing CM.L2-3.4.6 east Functionality, they acknowledge deficiencies, place the practice in a POAandM, and request that you grant conditional certification. How would you respond?

    A. Offer to provide consulting services to help them meet CM.L2-3.4.6 ?Least Functionality quickly
    B. Politely decline the OSC's request and inform them that CM.L2-3.4.6 ?Least Functionality cannot be placed in a POAandM. Also, inform them that granting conditional CMMC certification when they do not meet the requirement is in violation of the CMMC Code of Professional Conduct (CoPC)
    C. Walk out of the assessment and file a conflict of interest with the CMMC AB
    D. Grant them conditional certification

  • Question 119:

    You are part of an Assessment Team tasked with conducting a CMMC Assessment for an OSC. When assessing the contractor's implementation of SC.L2-3.13.6 ?Network Communication by Exception, objectives [a] and [b], the OSC's system admin informs you that they use Fortinet Next-Generation Firewall (NGFW). Fortinet NGFWs are hardcoded to deny all traffic by default, and traffic is only allowed on an exception basis. While this is factual, the Lead Assessor asks you to test the NGFW to ascertain whether it meets the intent of Assessment Objectives in SC.L2-3.13.6 ?Network Communication by Exception. What is the benefit of testing as an assessment method?

    A. Testing helps determine if CMMC practices are implemented and whether adequate resources were provided to the individuals performing the practices.
    B. Testing allows you to observe what has been done and what has not been done.
    C. Testing allows you to determine if the OSC has the intent to meet the Assessment Objectives.
    D. Testing provides insight into the OSC's handling of CMMC practices.

  • Question 120:

    You are a CCA on an Assessment Team. During a daily checkpoint meeting, the OSC PoC complains that the assessment process is taking too long and asks if some practices can be skipped to speed things up. How should you respond?

    A. Explain that all practices must be assessed as required by the CMMC Assessment Process and cannot be skipped.
    B. Agree to skip non-critical practices to accommodate the OSC's timeline.
    C. Suggest that the OSC discuss the issue with the Lead Assessor to negotiate a reduced scope.
    D. Recommend that the OSC hire additional staff to expedite evidence collection.

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