What is contained in an Audit Log?

An audit log serves as a comprehensive record that tracks and logs activities related to a specific system or device, in this case, a printer. Option B correctly identifies that an audit log contains a record of all jobs sent and printed from the device. This includes details about each print job, such as which files were printed, the time and date of the printing, and any associated user information. This level of detail allows for monitoring and analyzing the usage patterns of the printer, ensuring accountability and proper management of resources.

While other choices mention important aspects of printer management, they do not specifically capture the essence of an audit log. For example, maintenance schedules and printer error notifications are valuable pieces of information but they represent different types of records rather than playing a part in the comprehensive job history that an audit log provides. Similarly, historical data of printer usage by user may be recorded in a different format or system, but it does not encapsulate the immediate job records which form the core of an audit log. Thus, the focus on logging print jobs directly aligns with the primary function of an audit log.