What will the command 'my_list.reverse()' do to the list?

The command 'my_list.reverse()' is designed to reverse the order of the elements in the list called my_list. When you call this method on a list, it modifies the list in place and rearranges its elements so that the first element becomes the last, the second element becomes the second-to-last, and so forth, effectively reversing the list's order. For example, if the original list was [1, 2, 3, 4], after executing my_list.reverse(), the list would be [4, 3, 2, 1]. This method does not sort the list in any order or create duplicates; it simply reverses the existing order of the elements.