Which JavaScript method is used to add new items to the end of an array?  *pop()concat()push()splice()

Answer to the Question

The correct JavaScript method used to add new items to the end of an array is push().

Explanation

1. pop(): This method is used to remove the last item from an array. It does not add new items.
2. concat(): This method is used to merge two or more arrays, resulting in a new array. It does not modify the original array by adding items to the end.
3. push(): This method adds one or more items to the end of an array, modifying the original array and returning the new length of the array.
4. splice(): This method can add or remove items from an array at any position, but it is not specifically designed to only add items to the end.

Thus, the most appropriate choice for adding new items specifically to the end of an array is push().