Description: Unattended processing refers to operations that are carried out without human intervention, often scheduled to run automatically. This approach allows tasks to be performed efficiently and continuously, freeing operators from the need to monitor every step of the process. In a technological context, where large volumes of data and transactions are handled, unattended processing is crucial for optimizing performance and resource utilization. The main characteristics of this type of processing include job scheduling, automatic task execution, and the ability to handle errors autonomously. This not only improves operational efficiency but also reduces the risk of human errors, which is especially important in critical systems where accuracy is paramount. Additionally, unattended processing allows for the integration of multiple systems and applications, facilitating the automation of complex workflows. In summary, unattended processing is an essential technique in the realm of information technology, enabling organizations to manage their operations more effectively and with less manual intervention.