Question

What is the other name of 2D arrays?
1)array of structure
2)1d array
3)arrays of arrays
4)array of pointers​

Answer 1

An array of arrays is known as 2D array. The two dimensional (2D) array in C programming is also known as matrix. A matrix can be represented as a table of rows and columns. Before we discuss more about two Dimensional array lets have a look at the following C program.

Hope it will helps ✌

Answer 2

The correct answer option (3.) arrays of arrays.

Explanation:

• An array of arrays is known as 2D array.
• 2D array can be defined as an array of arrays.
• The 2D array is organized as matrices which can be represented as the collection of rows and columns.
• However, 2D arrays are created to implement a relational database look alike data structure.
• The two dimensional (2D) array in C programming is also known as matrix.
• A matrix can be represented as a table of rows and columns.