1Which of the following methods is used to return the last element of an array?Review Laterpop()slice()splice()reduce()

Identifying the Method

To determine which method is used to return the last element of an array, let's briefly review each option:

1. pop(): This method removes the last element from an array and returns that element.

2. slice(): This method returns a shallow copy of a portion of an array into a new array object. It does not specifically return the last element unless specified with the appropriate indices.

3. splice(): This method changes the contents of an array by removing or replacing existing elements and/or adding new elements in place. It does not specifically return the last element.

4. reduce(): This method executes a reducer function on each element of the array, resulting in a single output value. It does not return the last element.

Conclusion

From the above analysis, the correct method to return the last element of an array is:

Final Answer

pop()