Discussion :: Javascript MCQs
- The pop() method of the array does which of the following task ?
|
A.
decrements the total length by 1
|
|
B.
increments the total length by 1
|
|
C.
prints the first element but no effect on the length
|
|
D.
None of the above
|
Whatsapp
Facebook
Answer : Option A
Explanation :
Arrays have a pop() method (it works with push()) that reduces the length of an array by 1 but also returns the value of the deleted element.
Be The First To Comment