Isaca Updated CISA Exam Questions and Answers by fabian

The area that is most likely to be overlooked when implementing a new data classification process is end-user computing (EUC) systems. EUC systems are applications or tools that are developed or customized by end users, often without formal IT involvement or approval. EUC systems may contain sensitive or confidential data that need to be classified and protected according to the organization’s policies and standards. However, EUC systems may not be subject to the same controls, oversight, or documentation as formal IT systems, and may not be included in the scope of the data classification process. Therefore, EUC systems pose a significant risk of data leakage, unauthorized access, or noncompliance. The other areas (B, C and D) are less likely to be overlooked, as they are more visible and manageable by the IT department or the data owners. References: IS Audit and Assurance Guideline 2202: Evidence Collection Techniques, CISA Review Manual (Digital Version), Chapter 5: Protection of Information Assets, Section 5.2: Data Classification

 The organizational policies and procedures are the first source of guidance for an IS auditor when planning a customer data privacy audit. They provide the framework and objectives for ensuring compliance with legal and regulatory requirements, customer agreements and data classification. The IS auditor should review them first to understand the scope, roles and responsibilities, standards and controls related to customer data privacy in the organization. The other options are also important, but they are secondary sources of information thatshould be reviewed after the organizational policies and procedures. References: CISA Review Manual (Digital Version) 1, Chapter 2: Governance and Management of Information Technology, Section 2.5: Privacy Principles and Policies.

 The best environment for copying data and transforming it into a compatible data warehouse format is the staging environment. The staging environment is a temporary area where data from various sources are extracted, transformed, and loaded (ETL) before being moved to the data warehouse. The staging environment allows for data cleansing, validation, integration, and standardization without affecting the source or target systems. The testing environment is not suitable for copying data and transforming it into a compatible data warehouse format, as it is used for verifying and validating the functionality and performance of applications or systems. The replication environment is not suitable for copying data and transforming it into a compatible data warehouse format, as it is used for creating identical copies of data or systems for backup or recovery purposes. The development environment is not suitable for copying data and transforming it into a compatible data warehouse format, as it is used for creating or modifying applications or systems. References:

CISA Review Manual, 27th Edition, pages 475-4761

CISA Review Questions, Answers & Explanations Database, Question ID: 2642

The evidence collected during a digital forensic investigation would not be admissible in court if the logs failed to identify the person handling the evidence. This would violate the chain of custody principle, which requires that the evidence be properly documented, secured, and tracked throughout the investigation process. The chain of custody ensures that the evidence is authentic, reliable, andtrustworthy, and that it has not been tampered with or altered. The person who collected the evidence, whether qualified or not, is not relevant to the admissibility of the evidence, as long as they followed the proper procedures and protocols. The evidence collected by the internal forensics team can be admissible in court, as long as they are independent, objective, and competent. The evidence does not need to be fully backed up using a cloud-based solution prior to the trial, as long as it is preserved and protected from damage or loss. References: ISACA Journal Article: Digital Forensics: Chain of Custody