Data Types In JavaScript (Primitive & Reference Type) _ JavaScript Tutorial

This video tutorial teaches you about the different data types in JavaScript. Data types are used to define the type of data that a variable can store. The video begins by explaining the two main types of data types in JavaScript: primitive data types and reference data types. Primitive data types are the basic data types in JavaScript. They are numbers, strings, booleans, null, and undefined. Reference data types are objects, arrays, and functions. They are more complex than primitive data types and can store more complex data. The video also discusses the differences between primitive and reference data types. Primitive data types are stored directly in memory, while reference data types are stored as pointers to objects in memory. The video concludes by summarizing the key points of the tutorial. It also provides some exercises for you to practice what you have learned.