ISO/IEC 27001 Lead Auditor

Here you have the best PECB Lead Auditor practice exam questions

  • You have 28 total questions to study from
  • Each page has 5 questions, making a total of 6 pages
  • You can navigate through the pages using the buttons at the bottom
  • This questions were last updated on November 20, 2025
  • This site is not affiliated with or endorsed by PECB.
Question 1 of 28
Scenario: Northstorm is an online retail shop offering unique vintage and modern accessories. It initially entered a small market but gradually grew thanks to the development of the overall e-commerce landscape. Northstorm works exclusively on line and ensures efficient payment processing, inventory management, marketing tools, and shipment orders. It uses prioritized ordering to receive, restock, and ship its most popular products.
Northstorm has traditionally managed its IT operations by hosting its website and maintaining full control over its infrastructure, including hardware, software, and data administration. However, this approach hindered its growth due to the lack of responsive infrastructure. Seeking to enhance its e-commerce and payment systems, Northstorm opted to expand its in-house data centers, completing the expansion in two phases over three months. Initially, the company upgraded its core servers, point-of-sale, ordering, billing, database, and backup systems. The second phase involved improving mail, payment, and network functionalities. Additionally, during this phase, Northstorm adopted an international standard for personal identifiable information (PII) controllers and PII processors regarding PII processing to ensure its data handling practices were secure and compliant with global regulations.
Despite the expansion, Northstorm's upgraded data centers failed to meet its evolving business demands. This inadequacy led to several new challenges, including issues with order prioritization. Customers reported not receiving priority orders, and the company struggled with responsiveness. This was largely due to the main server's inability to process orders from YouDecide, an application designed to prioritize orders and simulate customer interactions. The application, reliant on advanced algorithms, was incompatible with the new operating system (OS) installed during the upgrade.
Faced with urgent compatibility issues, Northstorm quickly patched the application without proper validation, leading to the installation of a compromised version. This security lapse resulted in the main server being affected and the company's website going offline for a week. Recognizing the need for a more reliable solution, the company decided to outsource its website hosting to an e-commerce provider. The company signed a confidentiality agreement concerning product ownership and conducted a thorough review of user access rights to enhance security before transitioning.
Which of the following is a preventive control based on scenario?
    Correct Answer: C

Question 2 of 28
Which of the following best defines managerial controls?
    Correct Answer: A

Question 3 of 28
Which controls are related to the Annex A controls of ISO/IEC 27001 and are often selected from other guides and standards or defined by the organization to meet its specific needs?
    Correct Answer: A

Question 4 of 28
Scenario: Clinic, founded in the 1990s, is a medical device company that specializes in treatments for heart-related conditions and complex surgical interventions. Based in Europe, it serves both patients and healthcare professionals. Clinic collects patient data to tailor treatments, monitor outcomes, and improve device functionality. To enhance data security and build trust, Clinic is implementing an information security management system (ISMS) based on ISO/IEC 27001. This initiative demonstrates Clinic's commitment to securely managing sensitive patient information and its proprietary technologies.
Clinic established the scope of its ISMS by solely considering internal issues, interfaces and dependencies between activities conducted internally and those outsourced to other organizations, and the expectations of interested parties. This scope was carefully documented and made accessible. In defining its ISMS, Clinic chose to focus specifically on key processes within critical departments such as Research and Development, Patient Data Management, and Customer Support.
Despite initial challenges. Clinic remained committed to its ISMS implementation, tailoring security controls to its unique needs. The project team excluded certain Annex A controls from ISO/IEC 27001, incorporating additional sector-specific controls to enhance security. The project team meticulously evaluated the applicability of these controls against internal and external factors, culminating in developing a comprehensive Statement of Applicability (SoA) detailing the rationale behind control selection and implementation.
As preparations for certification progressed, Brian, appointed as the team leader for the project team, adopted a self-directed risk assessment methodology to identify and evaluate the company, strategic issues, and security practices. This proactive approach ensured that Clinic's risk assessment aligned with its objectives and missions.
Based on the scenario above, answer the following question:
Does the Clinic's SoA document meet the ISO/IEC 27001 requirements for the SoA?
    Correct Answer: C

Question 5 of 28
Scenario: Clinic, founded in the 1990s, is a medical device company that specializes in treatments for heart-related conditions and complex surgical interventions. Based in Europe, it serves both patients and healthcare professionals. Clinic collects patient data to tailor treatments, monitor outcomes, and improve device functionality. To enhance data security and build trust, Clinic is implementing an information security management system (ISMS) based on ISO/IEC 27001. This initiative demonstrates Clinic's commitment to securely managing sensitive patient information and its proprietary technologies.
Clinic established the scope of its ISMS by solely considering internal issues, interfaces and dependencies between activities conducted internally and those outsourced to other organizations, and the expectations of interested parties. This scope was carefully documented and made accessible. In defining its ISMS, Clinic chose to focus specifically on key processes within critical departments such as Research and Development, Patient Data Management, and Customer Support.
Despite initial challenges. Clinic remained committed to its ISMS implementation, tailoring security controls to its unique needs. The project team excluded certain Annex A controls from ISO/IEC 27001, incorporating additional sector-specific controls to enhance security. The project team meticulously evaluated the applicability of these controls against internal and external factors, culminating in developing a comprehensive Statement of Applicability (SoA) detailing the rationale behind control selection and implementation.
As preparations for certification progressed, Brian, appointed as the team leader for the project team, adopted a self-directed risk assessment methodology to identify and evaluate the company, strategic issues, and security practices. This proactive approach ensured that Clinic's risk assessment aligned with its objectives and missions.
According to scenario, was the scope of Clinic's ISMS determined correctly?
    Correct Answer: A