Which retrieval method retrieves data at predefined intervals?

The retrieval method that retrieves data at predefined intervals is cyclic retrieval. This method is designed to collect and process data periodically based on a set schedule, allowing users to gather information systematically over time. For example, in a process monitoring environment, cyclic retrieval can be used to access data every minute, hour, or another specified time frame. This approach is particularly useful for analyzing trends and patterns in historical data, as it enables consistent time-based evaluation.

Cyclic retrieval operates efficiently for scenarios where continuous data access is not necessary; instead, it focuses on capturing data during designated moments. This method contrasts with instant or real-time retrieval, which aims for immediate access to the most current data, and batch retrieval, which typically gathers data in larger sets without rigid scheduling. Thus, cyclic retrieval stands out for its ability to provide a structured and reliable approach to data collection at set intervals.