What is an array?

An array is a data structure that can hold a lot of data. Arrays are used in a lot of different applications, such as databases, spreadsheets, and games. Arrays are made up of different data types, such as numbers, strings, and characters. Arrays are also called indexed structures because they can be accessed by indexing. Arrays are one of the most important data structures in programming. They are used to store data in a way that is easy to access and to organize it in a way that makes sense. Arrays are also used in many different applications, such as databases, spreadsheets, and games. An array is a data structure that can hold a lot of data. Arrays are used in a lot of different applications, such as databases, spreadsheets, and games.