Isaca Updated CISA Exam Questions and Answers by lando

 Coding standards provide field naming conventions, which are rules for naming variables, constants, functions, classes, and other elements in a program. Coding standards help to ensure consistency, readability, maintainability, and portability of code. Program documentation, access control tables, and data flow diagrams are not part of coding standards. References: CISA Review Manual (Digital Version), Chapter 4, Section 4.3.1

The most important thing for the auditor to confirm when sourcing the population data for testing accounts payable controls by performing data analytics is that the data is taken directly from the system. Taking the data directly from the system can help ensure that the data is authentic, complete, and accurate, and that it has not been manipulated or modified by any intermediary sources or processes. The other options are not as important as taking the data directly from the system, as they do not affect the validity or reliability of the data. There is no privacy information in the data is a privacy concern that can help protect the confidentiality and integrity of personal or sensitive data, but it does not affect the accuracy or completeness of the data. The data can be obtained in a timely manner is a logistical concern that can help facilitate the efficiency and effectiveness of the data analytics process, but it does not affect the authenticity or accuracy of the data. The data analysis tools have been recently updated is a technical concern that can help enhance the functionality and performance of the data analytics tools, but it does not affect the validity or reliability of the data. References: CISA Review Manual (Digital Version), Chapter 3, Section 3.2

The most important aspect of an application development acceptance test is that user management approves the test design before the test is started, as this ensures that the test objectives, criteria, and procedures are aligned with the user requirements and expectations. The programming team’s involvement in the testing process, the testing of data files for valid information before conversion, and the quality assurance (QA) team’s charge of the testing process are also important, but they are not as critical as user management’s approval of the test design. References: CISA Review Manual (Digital Version), Chapter 4, Section 4.4.2

The most effective method to verify that a service vendor keeps control levels as required by the client is to conduct periodic on-site assessments using agreed-upon criteria. On-site assessments can provide direct evidence of whether the vendor’s controls are operating effectively and consistently in accordance with the client’s expectations and requirements. Agreed-upon criteria can ensure that the assessments are objective, relevant, and reliable. The other options are not as effective as on-site assessments in verifying the vendor’s control levels. Periodically reviewing the SLA with the vendor can help monitor whether the vendor meets its contractual obligations and service standards, but it does not provide assurance of whether the vendor’s controls are adequate or sufficient. Conducting an unannounced vulnerability assessment of vendor’s IT systems can help identify any weaknesses or gaps in the vendor’s security controls, but it may violate the terms and conditions of the vendor-client relationship or cause operational disruptions. Obtaining evidence of the vendor’s CSA can provide some indication of whether the vendor’s controls are self-monitored and reported, but it does not verify whether the vendor’s controls are independent or accurate. References: CISA Review Manual (Digital Version), Chapter 5, Section 5.4