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Also question is, what does this three dimensional array do?
A two-dimensional (2D) array is an array of arrays. A three-dimensional (3D) array is an array of arrays of arrays. In C programming an array can have two, three, or even ten or more dimensions. The maximum dimensions a C program can have depends on which compiler is being used.
Furthermore, what is 2d and 3d array? In terms of meaning of things, a 2D array represents a zero based (x,y) grid, while a 3D array represents a zero based (x,y,z) space.
Correspondingly, what is dimensional array?
A one-dimensional array (or single dimension array) is a type of linear array. Accessing its elements involves a single subscript which can either represent a row or column index.
What do you mean by multidimensional array?
A multi-dimensional array is an array with more than one level or dimension. For example, a 2D array, or two-dimensional array, is an array of arrays, meaning it is a matrix of rows and columns (think of a table). Two for loops are used for the 2D array: one loop for the rows, the other for the columns.