What are key features of batch programs?

Batch programs are designed to process a large volume of data or tasks without user interaction. Key features include automatic execution without manual intervention, efficient resource management by queuing jobs, and the ability to handle multiple tasks simultaneously. They often utilize scheduling systems to run during off-peak hours, optimizing system performance and resource utilization. Additionally, batch programs can log outputs and errors for later analysis, making them suitable for repetitive tasks and data processing.