Curious about Actual Isaca Certified Information Systems Auditor Exam Questions?

Correct : B

The authority given to the audit function is one of the components that is found in an audit charter.According to the IIA, the audit charter is a formal document that defines internal audit's purpose, authority, responsibility and position within the organization1.The authority given to the audit function includes the scope of its activities, the access to records, personnel and physical properties relevant to its work, and the independence and objectivity of its staff2.The authority given to the audit function helps to ensure that internal auditors can perform their duties effectively and efficiently, and that they can provide assurance and consulting services that add value and improve the organization's operations3.

The other options are not found in an audit charter.The process of developing the annual audit plan is not part of the audit charter, but rather a separate document that outlines the methodology, criteria and resources for selecting and prioritizing audit engagements based on a risk assessment4.Required training for audit staff is not part of the audit charter, but rather a component of the quality assurance and improvement program that evaluates the competence and performance of internal auditors and provides them with opportunities for professional development5. Audit objectives and scope are not part of the audit charter, but rather specific elements of each individual audit engagement that define the expected outcomes and the boundaries of the audit work.

Correct : B

Risk management techniques should be included in an IS development methodology. An IS development methodology is a set of guidelines, standards, and procedures that provide a structured and consistent approach to developing information systems.A good IS development methodology should cover all the phases of the system development life cycle (SDLC), from planning and analysis to design, implementation, testing, and maintenance1.

Risk management techniques are an essential part of an IS development methodology, as they help to identify, assess, prioritize, mitigate, monitor, and communicate the risks that may affect the success of the system development project.Risk management techniques can also help to ensure that the system meets the requirements and expectations of the stakeholders, complies with the relevant laws and regulations, and delivers value to the organization2.

The other options are not as relevant or appropriate as risk management techniques for an IS development methodology.Value-added activity analysis is a technique for evaluating the efficiency and effectiveness of business processes, but it is not specific to IS development3.Access control rules are policies and mechanisms for restricting or granting access to information systems and resources, but they are more related to security management than IS development4.Incident management techniques are methods for handling and resolving incidents that disrupt the normal operation of information systems and services, but they are more related to service management than IS development5.

ISACA, CISA Review Manual, 27th Edition, 2019, p.1911

ISACA, CISA Review Manual, 27th Edition, 2019, p.1942

Value-Added Activity Analysis3

Access Control Rules4

Incident Management Techniques5

Correct : C

Data analytics is the process of analyzing large and complex data sets to discover patterns, trends, and insights that can support decision making and problem solving. Data analytics can enable an IS auditor to combine and compare access control lists from various applications and devices by using techniques such as data extraction, transformation, loading, cleansing, integration, aggregation, visualization, and reporting. Data analytics can help an IS auditor to identify and assess the risks and controls related to access management, such as unauthorized or excessive access, segregation of duties violations, access policy compliance, access activity monitoring, and access review and remediation.

The other options are not as effective or relevant as data analytics for combining and comparing access control lists from various applications and devices. Integrated test facility (ITF) is a technique for testing the validity and accuracy of application processing by inserting fictitious transactions into the system and verifying the results. ITF does not directly involve the analysis of access control lists. Snapshots are records of selected information at a specific point in time that can be used to monitor system activity or performance. Snapshots can provide some information about access control lists, but they are not sufficient to combine and compare them across different sources. Audit hooks are software routines embedded in an application that can trigger an alert or a report when certain conditions are met. Audit hooks can help to detect anomalies or exceptions in access control lists, but they do not provide a comprehensive or integrated view of them.

ISACA, CISA Review Manual, 27th Edition, 2019, p.2361

ISACA, ITAF: A Professional Practices Framework for IS Audit/Assurance, 3rd Edition, 2014, p.882

Data Analytics for Auditing Access Control3

Correct : C

Periodic review of access profiles by management is an additional control that is required when using swipe cards to limit employee access to restricted areas. Swipe cards are a type of physical access control that use magnetic stripes or radio frequency identification (RFID) to store and transmit information about the cardholder's identity and access rights. Swipe cards can help to prevent unauthorized entry, protect sensitive assets and data, and monitor access activity. However, swipe cards alone are not enough to ensure effective access control. They need to be complemented by other controls, such as:

Periodic review of access profiles by management: This is a type of logical access control that involves verifying that the access rights assigned to each cardholder are appropriate, necessary, and consistent with the organization's policies and procedures. Periodic review of access profiles can help to detect and correct any errors, inconsistencies, or violations in the access control system, such as outdated, excessive, or redundant access rights, segregation of duties conflicts, or unauthorized changes. Periodic review of access profiles can also help to ensure compliance with internal and external audit requirements and regulations.

Implementation of additional PIN pads: This is a type of multi-factor authentication (MFA) that requires the cardholder to enter a personal identification number (PIN) in addition to swiping their card. MFA can enhance the security of the access control system by adding another layer of verification and reducing the risk of lost, stolen, or cloned cards being used by unauthorized persons.

Installation of closed-circuit television (CCTV): This is a type of surveillance system that uses cameras and monitors to record and display the images of the people and activities in the restricted areas. CCTV can deter potential intruders, provide evidence of any security incidents or breaches, and enable real-time monitoring and response by security personnel.

The other options are not as effective or relevant as periodic review of access profiles by management for an additional control when using swipe cards. Physical sign-in of all employees for access to restricted areas is a redundant and inefficient control that can be easily bypassed or manipulated. It also does not provide any assurance or verification of the identity or access rights of the cardholders. Audit hooks are software routines embedded in an application that can trigger an alert or a report when certain conditions are met. Audit hooks can help to detect anomalies or exceptions in access control lists, but they do not provide a comprehensive or integrated view of them.

ISACA, CISA Review Manual, 27th Edition, 2019, p. 236

ISACA, ITAF: A Professional Practices Framework for IS Audit/Assurance, 3rd Edition, 2014, p. 88

Data Analytics for Auditing Access Control

Correct : A

Using a continuous auditing module is an audit procedure that would provide the best assurance that an application program is functioning as designed. A continuous auditing module is a software tool that performs automated and continuous testing and monitoring of an application program's inputs, outputs, processes, and controls. A continuous auditing module can help to verify the accuracy, completeness, validity, reliability, and timeliness of the application program's data and transactions. A continuous auditing module can also help to identify and report any errors, anomalies, deviations, or exceptions in the application program's performance or compliance.

The other options are not as effective or relevant as using a continuous auditing module for providing assurance that an application program is functioning as designed. Interviewing business management is a technique for obtaining information and opinions from the users or owners of the application program, but it does not directly test or verify the functionality or quality of the application program. Confirming accounts is a technique for verifying the existence and accuracy of account balances or transactions, but it does not necessarily reflect the design or operation of the application program. Reviewing program documentation is a technique for examining the specifications, requirements, and procedures of the application program, but it does not provide evidence of the actual implementation or execution of the application program.

ISACA, CISA Review Manual, 27th Edition, 2019, p.2361

Continuous audit and monitoring - PwC2