The best method to prevent wire transfer fraud by bank employees is system-enforced dual control. System- enforced dual control is a segregation of duties control that requires two or more individuals to perform or authorize a transaction or activity using a system that enforces this requirement. System-enforced dual control can prevent wire transfer fraud by requiring independent verification and approval of payment requests, amounts, and recipients by different bank employees using a system that does not allow any single employee to complete the transaction alone. The other options are not as effective as system-enforced dual control in preventing wire transfer fraud, as they do not involve independent checks or approvals using a system.
Independent reconciliation is a detective control that can help compare and confirm payment records with bank statements, but it does not prevent wire transfer fraud from occurring. Re-keying of wire dollar amounts is an input control that can help detect any errors or discrepancies in payment amounts, but it does not prevent wire transfer fraud from occurring. Two-factor authentication control is an access control that can help verify the identity and authorization of bank employees, but it does not prevent wire transfer fraud from occurring. References: CISA Review Manual (DigitalVersion), Chapter 3, Section 3.2

Clustering is a technique that allows multiple servers to work together as a single system, providing high availability, load balancing, and fault tolerance. Clustering can limit the potential impact of server failures in a distributed environment, as it can automatically switch the workload to another server in the cluster if one server fails, without interrupting the service. Redundant pathways, failoverpower, and parallel testing are also useful for improving the reliability and availability of servers, but they do not directly address the issue of server failures.

EVA is a project management technique that measures the performance of a project by comparing the actual work completed, the actual costs incurred, and the planned costs for the work scheduled. EVA can help determine if the project is on track, ahead of schedule, or behind schedule, and if the project is under budget, over budget, or on budget. EVA can also help forecast the final cost and schedule of the project based on the current performance.
References
ISACA CISA Review Manual, 27th Edition, page 255
18. Project Completion - Project Management - 2nd Edition
How to Measure Project Success | Smartsheet

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)

Reviewing the application implementation documents is the best way for an IS auditor to assess the design of an automated application control. An automated application control is a control that is embedded in the application software and is executed by the system without human intervention. An automated application control is designed to ensure the accuracy, completeness, validity, and authorization of transactions and data processed by the application. Examples of automated application controls are input validation, edit checks, calculations, reconciliations, and exception reports.
The application implementation documents are the documents that describe the design specifications, logic, and functionality of the application and its controls. The application implementation documents may include:
Business requirements document - a document that defines the business objectives, needs, and expectations of the application.
Functional specifications document - a document that describes the features, functions, and interfaces of the application and its controls.
Technical specifications document - a document that details the technical architecture, design, and configuration of the application and its controls.
Test plan and test cases - a document that outlines the testing strategy, methodology, and scenarios for verifying the functionality and performance of the application and its controls.
User manual and training material - a document that provides instructions and guidance on how to use the application and its controls.
By reviewing the application implementation documents, an IS auditor can:
Gain an understanding of the purpose, scope, and nature of the application and its controls.
Evaluate whether the application and its controls are designed to meet the business requirements and objectives.
Identify any gaps, inconsistencies, or errors in the design of the application and its controls.
Compare the design of the application and its controls with the best practices and standards in the industry.
Determine whether the application and its controls are adequately tested and documented.
Interviewing the application developer is not the best way for an IS auditor to assess the design of an automated application control. An interview is a verbal communication technique that involves asking questions and listening to responses. An interview can be useful for obtaining general information or clarifying specific issues related to the application and its controls. However, an interview alone cannot provide sufficient evidence or documentation to support the auditor's assessment of the design of an automated application control. An interview may also be subject to bias, misunderstanding, or misinterpretation by either party.
Obtaining management attestation and sign-off is not the best way for an IS auditor to assess the design of an automated application control. Management attestation and sign-off is a formal process that involves obtaining written confirmation from management that they have reviewed and approved the design of the application and its controls. Management attestation and sign-off can indicate management's commitment and accountability for the quality and effectiveness of the application and its controls. However, management attestation and sign-off cannot substitute for an independent and objective evaluation by an IS auditor.
Management attestation and sign-off may also be influenced by pressure, conflict of interest, or fraud.
Reviewing system configuration parameters and output is not the best way for an IS auditor to assess the design of an automated application control. System configuration parameters are settings that define how the system operates or interacts with other components. System output is data or information that is produced by the system as a result of processing transactions or performing functions. Reviewing system configuration parameters and output can help an IS auditor to verify whether the system is configured correctly and whether it produces accurate and reliable output. However, reviewing system configuration parameters and output cannot provide a comprehensive view of how the application and its controls are designed to achieve their objectives. Reviewing system configuration parameters and output may also require technical expertise or access rights that may not be available to an IS auditor.