Question

What will expression salesiength return for an array sales[5][12] ?(a) 5
(b) 12
(c) 60
(d) 120

Answer 1

hello here is your answer by Sujeet yaduvanshi


Q:-What will expression salesiength return for an array sales[5][12] ?(a) 5
(b) 12
(c) 60
(d) 120

Answer:-)60

Answer 2

The correct option is (a) 5

Explanation:

Program

public class Main

{

public static void main(String[] args) {

    int[][] sales = new int[5][12];

       System.out.println("Length return by sales array is "+sales.length);

}

}

--The two dimensional (2D) refers to a collection of elements of the same type having single array name.  

--It is stored as a table of number of rows and columns.

--The length will return number of rows in a given two-dimensional array

Output:

Length return by sales array is 5

The compiled program is attached below: