What is a programming language data type created using a collection of simple data types known as?

A programming language data type that is created using a collection of simple data types is referred to as a structured data type. This type allows for the grouping of different data types under a single unit, enabling more complex data representations.

Structured data types can include various elements, such as integers, characters, and other data types, organized in a way that reflects the relationships between the data. Common examples of structured data types include arrays, records, and classes, which provide a means to handle and manipulate collections of related data in programming.

The concept of structured data types is fundamental in programming as it aids in organizing complex data and facilitates better management and use of that data within software applications.