Operational log management primarily enhances security by enabling real-time monitoring and detection of anomalies within network data. Logs provide valuable information for identifying threats, investigating incidents, and ensuring compliance with security policies.
* Predictive Analysis for User Experience (Option A):While logs may support analytics, this is not the primary benefit.
* Performance Issue Identification (Option C):Logs can help identify performance issues, but the focus of operational log management is security.
* Data Aggregation Using Unified Storage (Option D):This supports management but is secondary to the security benefits.
Reference:ISACA CISA Review Manual, Job Practice Area 3: Information Systems Operations and Business Resilience.

The best way to evaluate the effectiveness of a new automated control is to review the written procedures that define the processes and controls. This will help the IS auditor to understand the objectives, scope, roles, responsibilities, and expected outcomes of the control. The written procedures will also provide a basis for testing the control and verifying its compliance with the audit finding recommendations. References:
* ISACA Frameworks: Blueprints for Success
* CISA Review Manual (Digital Version)

A computer forensic audit is a process of collecting, preserving, analyzing, and presenting digital evidence from electronic devices in a legally admissible manner. It is most relevant in situations where data loss due to hacking of servers occurs, as it can help to identify the source, method, and extent of the attack, as well as recover the lost or damaged data. The other options are not as suitable for a computer forensic audit, as they relate to internal control issues, data quality issues, orsystem maintenance issues, which can be addressed by other types of audits or reviews. References: CISA Review Manual (Digital Version), Domain 4: Information Systems Operations and Business Resilience, Section 4.5 Computer Forensics1