Isaca Updated CISA Exam Questions and Answers by daniela

The activity most likely to increase internal audit quality is increasing audit staff training. ISACA’s resources on audit capability and internal audit development consistently emphasize building knowledge and skills as a way to improve audit effectiveness and quality. Training strengthens auditors’ technical competence, professional judgment, and ability to identify emerging and atypical risks.

Option A is correct because better-trained auditors are more capable of planning effectively, gathering reliable evidence, assessing controls, and producing useful findings. ISACA training resources emphasize foundational and practical audit knowledge, while reskilling guidance highlights the need for internal audit to improve capability in response to changing risks.

Option B is not the best answer because outsourcing may or may not improve quality; it depends on the provider and governance over the arrangement. It is not inherently more effective than developing internal capability.

Option C is incorrect because increasing the number of planned audits can easily reduce quality if resources are stretched thinner. More volume does not automatically mean better audit work.

Option D can support continuous improvement, but client surveys are an indirect feedback tool. They do not improve technical audit quality as directly as stronger auditor training and competency.

Therefore, A is the best answer because improving auditor competence through training is the most direct and reliable way to increase internal audit quality.

References (Official ISACA):

ISACA, IT Audit Fundamentals Certificate — emphasizes foundational audit concepts and practical application of audit principles.

ISACA Journal, Reskilling Internal Audit — highlights the need for internal audit to improve capabilities to identify emerging and atypical risk.

ISACA Now Blog, Internal Auditing With an Agile Scrum Approach — collaboration and feedback can improve quality and relevance, but competence remains foundational.

The answer B is correct because a system-generated list of staff and their project assignments, roles, and responsibilities is the most useful to an IS auditor performing a review of access controls for a document management system. A document management system is a software that helps organizations store, manage, and share documents electronically. Access controls are the mechanisms that restrict or allow access to the documents based on predefined criteria, such as user identity, role, or project. An IS auditor needs to verify that the access controls are properly configured and implemented to ensure the security, confidentiality, and integrity of the documents.

A system-generated list of staff and their project assignments, roles, and responsibilities can help the IS auditor to perform the following tasks:

Identify the users who have access to the document management system and their level of access (e.g., read-only, edit, delete, etc.).

Compare the actual access rights of the users with their expected or authorized access rights based on their roles and responsibilities.

Detect any anomalies, discrepancies, or violations in the access rights of the users, such as excessive or unauthorized access, segregation of duties conflicts, or dormant or inactive accounts.

Evaluate the effectiveness and efficiency of the access control policies and procedures, such as user provisioning, deprovisioning, authentication, authorization, auditing, etc.

The other options are not as useful as option B. Policies and procedures for managing documents provided by department heads (option A) are not reliable sources of information for an IS auditor because they may not reflect the actual practices or compliance status of the document management system. Previous audit reports related to other departments’ use of the same system (option C) are not relevant for an IS auditor because they may not address the specific issues or risks associatedwith the current department’s use of the document management system. Information provided by the audit team lead on the authentication systems used by the department (option D) is not sufficient for an IS auditor because authentication is only one aspect of access control and it does not provide information on the authorization or auditing of the document access.

The effectiveness of a security awareness training program is best indicated by a reduction in unintentional violations. When employees are well-trained and aware of security practices, they are less likely to inadvertently violate security policies or make mistakes that could lead to breaches. While other factors (such as third-party social engineering tests, employee satisfaction, and completion rates) provide valuable insights, the ultimate goal of security awareness training is to minimize unintentional errors and improve overall security posture12. References: 1(https://www.isaca.org/resources/isaca-journal/issues/2023/volume-2/considerations-for-developing-cybersecurity-awareness-training) 2(https://www.isaca.org/resources/news-and-trends/isaca-now-blog/2023/security-awareness-training-a-critical-success-factor-for-organizations)

Requiring a key code to be entered on the printer to produce hard copy is a method to prevent disclosure of classified documents printed on a shared printer. This is because requiring a key code adds an extra layer of security and authentication to the printing process, ensuring that only authorized users can access and retrieve the printed documents. Requiring a key code also prevents unauthorized users from viewingor tampering with the documents while they are in the printer’s queue or output tray1.

Using passwords to allow authorized users to send documents to the printer is not a sufficient method to prevent disclosure of classified documents printed on a shared printer. This is because passwords only protect the transmission of the documents from the user’s computer to the printer, but they do not protect the documents once they are printed. Passwords can also be compromised or forgotten by users, making them vulnerable to unauthorized access or denial of service2.

Encrypting the data stream between the user’s computer and the printer is not a sufficient method to prevent disclosure of classified documents printed on a shared printer. This is because encryption only protects the confidentiality and integrity of the documents while they are in transit, but they do not protect the documents once they are printed. Encryption can also introduce performance issues or compatibility problems with different printers or devices2.

Producing a header page with classification level for printed documents is not a method to prevent disclosure of classified documents printed on a shared printer. This is because producing a header page only informs the users about the sensitivity and handling of the documents, but it does not prevent unauthorized users from accessing or viewing them. Producing a header page can also waste paper and ink, as well asincrease the risk of misplacing or mixing up the documents