Isaca Updated CISA Exam Questions and Answers by allegra

 To ensure that management concerns are addressed, internal audit should recommend that the data quality team review the data reported to the regulatory body first. This is because this data set is the most relevant and critical to the issue that triggered the enhancement of the data quality program. The data reported to the regulatory body should be accurate, complete, consistent, and timely, as any discrepancies could result in fines, penalties, or reputational damage for the organization.Data with customer personal information is important for data quality, but it is not directly related to the regulatory reporting issue. Data supporting financial statements is important for data quality, but it may not be the same as the data reported to the regulatory body. Data impacting business objectives is important for data quality, but it may not be as urgent or sensitive as the data reported to the regulatory body. References:

CISA Review Manual, 27th Edition, pages 404-4051

CISA Review Questions, Answers & Explanations Database, Question ID: 262

The best approach for management in developing a test plan is to use processing parameters that are simulated by production entities and customers. This is because using realistic data and scenarios can help to evaluate the functionality, performance, reliability, and security of the new system under actual operating conditions and expectations. Using processing parameters that are randomly selected by a test generator, provided by the vendor of the application, or randomly selected by the user may not be sufficient or representative of the production environment and may not reveal all the potential issues or defects of the new system. References: [ISACA CISA Review Manual 27th Edition], page 266.

 A service level agreement (SLA) is a contract between a service provider and a customer that defines the expected level of performance, risks, and capabilities of an IT infrastructure. An IS auditor can use an SLA to measure how well the IT infrastructure meets the business needs and objectives, as well as to identify any gaps or issues that need to be addressed. The other options are not directly related to measuring the performance, risks, and capabilities of an IT infrastructure. References:

CISA Review Manual (Digital Version), Chapter 5, Section 5.2.11

CISA Review Questions, Answers & Explanations Database, Question ID 203

 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.