Define a JavaScript array with four elements, and give each a initial value

3- Determine the output of the following code JavaScript Array Methods pop() The pop() method removes the last element from an array. The return value of the pop() method is the removed item. var fruits = ["Banana", "Orange", "Apple", "Mango"]; document.getElementById("demo1").innerHTML document.getElementById("demo2").innerHTML document.getElementById("demo3").innerHTML = fruits; = fruits.pop(); = fruits.shift();

In java Define and create a 2-dimensional array of integers with 4 rows and 8 columns. Print the elements of the array in table format (rows and columns). Replace the element in the second row and third column of the array with the value 99.

In java Define and create an array of 10 integers. The array elements should be initialized to zero.