CISA Exam Dumps - Certified Information Systems Auditor

 The best detective control for a job scheduling process involving data transmission is job failure alerts that are automatically generated and routed to support personnel. Job failure alerts are notifications that indicate when a scheduled job or task fails to execute or complete successfully, such as due to errors, interruptions, or delays. Job failure alerts can help detect and correct any issues or anomalies in the job scheduling process involving data transmission by informing and alerting the support personnel who can investigate and resolve the problem. The other options are not as effective as job failure alerts in detecting issues or anomalies in the job scheduling process involving data transmission, as they do not provide timely or specific information or feedback. Metrics denoting the volume of monthly job failures are reported and reviewed by senior management is a reporting technique that can help measure and improve the performance and reliability of the job scheduling process, but it does not provide immediate or detailed information on individual job failures. Jobs are scheduled to be completed daily and data is transmitted using a Secure File Transfer Protocol (SFTP) is a preventive control that can help ensure the timeliness and security of the job scheduling process involving data transmission, but it does not detect any issues or anomalies that may occur during the process. Jobs are scheduled and a log of this activity is retained for subsequent review is a logging technique that can help record and track the status and results of the job scheduling process involving data transmission, but it does not provide real-time or proactive information on job failures. References: CISA Review Manual (Digital Version), Chapter 3, Section 3.2

The role within the RACI chart that would provide information on who has oversight of staff performing a specific task is accountable. A RACI chart is a matrix that defines and assigns the roles and responsibilities of different stakeholders for a project, process, or activity. RACI stands for responsible, accountable, consulted, and informed. Accountable is the role that has the authority and oversight to approve or reject the work done by the responsible role. The other options are not the roles that provide information on who has oversight of staff performing a specific task, as they have different meanings and functions. Consulted is the role that provides input or advice to the responsible or accountable roles. Informed is the role that receives updates or reports from the responsible or accountable roles. Responsible is the role that performs or executes the work or task. References: CISA Review Manual (Digital Version), Chapter 3, Section 3.3

 Version control is a process of managing changes to an application or a document. It ensures that only the latest approved version of the application is used by end-users, which reduces the risk of errors, inconsistencies, and unauthorized modifications. Version control also allows tracking the history of changes and restoring previous versions if needed. 

The most effective way to detect an intrusion attempt is to periodically review log files, which record the activities and events on a system or network. Log files can provide evidence of unauthorized access attempts, malicious activities, or system errors. Configuring the router as a firewall, using smart cards with one-time passwords, and installing biometrics-based authentication are preventive controls that can reduce the likelihood of an intrusion, but they do not detect it. References: ISACA CISA Review Manual 27th Edition, page 301

 An IS auditor would be most concerned if process ownership has not been established for the information asset management process, as this would indicate a lack of accountability, responsibility, and authority for managing the assets throughout their lifecycle. The process owner should also ensure that the process is aligned with the organization’s objectives, policies, and standards. The process should require specifying the physical locations of assets, include asset review, and identify asset value, but these are less critical than establishing process ownership. References: CISA Review Manual (Digital Version), Chapter 3, Section 3.3

 The most important consideration for an IS auditor when scheduling follow-up activities for agreed-upon management responses to remediate audit observations is the risk rating of original findings. The risk rating of original findings is an assessment of the potential impact or likelihood of an audit issue or observation on the organization’s objectives, operations, or reputation. The risk rating of original findings can help determine the priority and urgency of follow-up activities for agreed-upon management responses to remediate audit observations by ensuring that high-risk issues are addressed first and more frequently than low-risk issues. The other options are not as important as the risk rating of original findings in scheduling follow-up activities for agreed-upon management responses to remediate audit observations, as they do not reflect the significance or severity of audit issues or observations. Business interruption due to remediation is a possible consequence of implementing corrective actions to address audit issues or observations, but it does not indicate the priority or urgency of follow-up activities. IT budgeting constraints is a possible factor that may affect the availability or feasibility of resources for implementing corrective actions to address audit issues or observations, but it does not indicate the priority or urgency of follow-up activities. Availability of responsible IT personnel is a possible factor that may affect the accountability or responsiveness of staff for implementing corrective actions to address audit issues or observations, but it does not indicate the priority or urgency of follow-up activities. References: CISA Review Manual (Digital Version), Chapter 2, Section 2.4

 A post-implementation review is a process of evaluating the outcome and benefits of a project or a system after it has been implemented. The main purpose of a post-implementation review is to determine to what extent the business requirements are being met by the new system. Therefore, the most likely aspect to be assessed is the results of line processing, which refers to the actual performance and functionality of the system in the operational environment.

 When an IS audit reveals that a firewall was unable to recognize a number of attack attempts, the auditor’s best recommendation is to place an intrusion detection system (IDS) between the firewall and the Internet, as this would provide an additional layer of security and alert the organization of any malicious traffic that bypasses or penetrates the firewall. Placing an IDS between the firewall and the demilitarized zone (DMZ), the organization’s web server, or the organization’s network would not be as effective, as it would only monitor the traffic that has already passed through the firewall. References: CISA Review Manual (Digital Version), Chapter 5, Section 5.4.3