To add elements to an array at a specific index, you might use _______.

o add elements to an array at a specific index in JavaScript, you would typically use the splice() method. The splice() method allows you to specify the index where you want to add elements and the number of elements to remove (if any). This method can be used for both adding and removing elements at a specific position in an array. For example, myArray.splice(2, 0, 'newElement') would add 'newElement' at index 2 of myArray.