Question

Which of the following data types are primitive?

a)Object
b)Null
c)Boolean
d)Number
e)String

Answer 1

Correct option is c ,d ,e .In JavaScript, the primitive data types from the options provided are Boolean, Number, and String. Object and Null are not considered primitive; Object is a complex data structure and Null, despite often behaving like a primitive, is not technically one.

Step-by-step explanation:

When looking at different data types and determining which are primitive, it's essential to understand the definition. In programming, particularly within JavaScript, primitive data types are the basic building blocks that cannot be broken down into a more simple form and do not have methods or properties. Based on this, the primitive data types from your list would be:

1. Boolean
2. Number
3. String

While 'Object' and 'Null' are data types in JavaScript, they are not considered primitive. An 'Object' is a complex data structure that can represent more complex information and contain methods and properties. On the other hand, 'Null' represents the absence of a value, and it is a special case that behaves as a primitive under certain conditions but is technically not a primitive.