Which of the following log entries is typically not generated during normal operations?

The choice identified refers to "Modified logs," which are generally not part of the standard log entries produced during everyday operations of most systems. Normal operations usually generate logs that capture routine activities to help ensure system monitoring and performance.

Information logs are essential for tracking routine actions and system events, providing insights into standard functioning. Error logs document any issues that arise, which is critical for troubleshooting and maintaining system integrity. Success audits help assess the effectiveness of security measures by confirming that actions intended to secure the system are successfully implemented.

Conversely, modified logs might include entries that reflect changes made to system configurations or data; however, this type of logging is not as commonly tuned or needed in the normal operational logging. Due to the nature of modifications often being deliberate and not part of routine operation monitoring, it is reasonable to conclude that modified logs would not typically be generated as part of standard operational procedures. Therefore, this makes "Modified logs" the correct answer in identifying the log entry least likely to occur in normal operations.