• Insertion SORT: Insertion sort separates the list into sorted and unsorted sub-lists. It inserts one element at a time into the proper spot in the sorted sub-list. After insertion, the output is a sorted sub-list. It ITERATIVELY works on all the elements of an unsorted sub-list and inserts them into a sorted sub-list in order.
• Selection sort: Selection sort is an in-PLACE sorting technique. It separates the DATA collection into sorted and unsorted sub-lists. The minimum element from the unsorted sub-list is then selected and placed in the sorted list. This loops until all of the elements in the unsorted sub-list have been consumed by the sorted sub-list.

Note: Both sorting STRATEGIES keep two sub-lists, sorted and unsorted, and place one element at a time into the sorted sub-list. Insertion sort takes the currently selected element and places it in the sorted array at the right point while keeping the insertion sort attributes. Selection sort, on the other hand, looks for the smallest element in an unsorted sub-list and replaces it with the current element.