Array Methods

Question 1

Removes last element in array and returns the removed element

Answer 1

pop()

Question 2

Adds a new element to an array and returns the new array length

Answer 2

push()

Question 3

Removes the first array element and moves all the other elements to a lower index and returns the removed element

Answer 3

shift()

Question 4

Adds a new element to an array at the beginning and returns the new array length

Answer 4

unshift()