What does this [0] do at end of splice function

Question

Const arr = fruits.splice(fromindex,1)[0] , fruits is a array with 5 objects

Answer 1

It's deleting fruits[fromindex] and storing it in arr constant.

Answer 2

[0] is used to get the first element of the array.

Answer 3

So what it is doing with splice suppose array is [nikhil,joy,jay,ram,alice] so what will the above function do

Answer 4

Ohkk