What Is a Data Type?

Data Types

What Is a Data Type?

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A data type is a domain of values of similar characteristics. It defines the type of information stored in the computer memory (in a variable). For example, creating an integer is different from creating a character or creating an array.

There are many data types in JavaScript; positive integers, alphabetical characters, etc. We will see the different data types and their uses as we move on with the course.

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