Which class is employed to reclaim data from multiple lists

Question

Which class is employed to reclaim data from multiple lists?

Answer 1

- SP Site Data Query class is employed to reclaim data from multiple lists.

- It queries the data from multiple lists across various sites in a collection.

- Usually it is employed in list aggregation, where list data from sub-sites team or other sites is presented and collated in a single interface.

- It aggregates the data from SharePoint lists merely while ignoring data from external lists.