Question

There are two different methods you can use to add a range to an ArrayList. These methods are AddRange and InsertRange. The AddRange method adds the range of objects to the end of the ArrayList, and the InsertRange method adds the range at a specified position in the ArrayList. Which method adds the range of objects to the end of the ArrayList?

1) AddRange
2) InsertRange

Answer 1

The AddRange method adds a range of objects to the end of an ArrayList, whereas the InsertRange method allows you to insert objects at a specified position in the list.

Step-by-step explanation:

To answer your question, the method that adds the range of objects to the end of an ArrayList is 1) AddRange. The AddRange method allows you to append multiple elements at once to the end of the ArrayList. On the other hand, InsertRange lets you specify an index in the ArrayList where the range should be inserted, thus allowing you to add elements at any point within the list, not just at the end.