59Which of the following data types in JavaScript is not a primitive data type?Review LaterStringNumberObjectUndefined

Analyzing the Data Types in JavaScript

1. Understanding Primitive and Non-Primitive Data Types:

   • In JavaScript, primitive data types are the most basic forms of data. These include:
     • String
     • Number
     • Boolean
     • Undefined
     • Null
     • Symbol (introduced in ES6)
   • Non-primitive data types, on the other hand, are more complex types that can hold collections of values or more complex entities. The main non-primitive data type in JavaScript is:
     • Object

2. Identifying Non-Primitive Data Types:

   • Among the options provided:
     • String (primitive)
     • Number (primitive)
     • Object (non-primitive)
     • Undefined (primitive)

Final Answer

The data type in JavaScript that is not a primitive type is Object.