Question

Maximum number of elements in the array declaration int a[5][8] is
a) 28
c) 35
d) 40​

Answer 1

Answer:

a[ 5 ][ 8 ]

EXPLANATION :

row × column

= 5 × 8

= 40

Answer 2

Answer:

The correct answer is d) 40​.

Explanation:

For the given array declaration:

int a[5][8]

= rows × columns

= 5 × 8

= 40

As opposed to defining distinct variables for each value, arrays are used to hold numerous values in a single variable. Use square brackets to define the variable type when declaring an array: String[] vehicles; At this point, a variable holding an array of strings has been declared. In C programming, a two-dimensional (2D) array is also referred to as a matrix. A table with rows and columns can serve as a representation of a matrix. A dimensional array is a memory structure designed to represent a number of values of the same data type with varying subscripts and the same variable names.

Thus, matrix structures, which can be thought of as a collection of rows and columns, are used to arrange the 2D array.