Define a "task" in the context of DTS.

In the context of DTS (Data Transformation Services), a "task" represents an individual operation that is executed as part of a DTS package. Each task is a distinct action that contributes to the overall data transformation and movement process. This could include operations such as data extraction, data transformation, or data loading.

Understanding a task as an individual operation is crucial because in DTS, packages are often composed of multiple tasks that can be linked together to achieve the desired outcome. By defining a task clearly, one can manage and orchestrate various actions within a DTS package effectively, ensuring each part of the process is executed appropriately for data handling.

The other options describe concepts that can be part of the DTS process but do not directly represent what a "task" is. A prerequisite step for data extraction or a report generation process are broader actions that may encompass multiple tasks and may not singularly define the term. Similarly, a method for inserting data into a database might refer to a specific operation but does not capture the full scope intended by the term "task" within a DTS package. Thus, defining a task as an individual operation aligns best with the overarching framework and function of DTS.