What are primitive types in JavaScript?

Can you explain what primitive types are in JavaScript?

Sure! In JavaScript, primitive types are the most basic data types. They include undefined, null, boolean, number, string, and symbol.

What is the difference between primitive types and objects?

Primitive types are immutable and hold a single value, while objects can hold collections of values and more complex entities.

Can you give me examples of each primitive type?

Of course! Here are examples:

• Undefined: let a;
• Null: let b = null;
• Boolean: let c = true;
• Number: let d = 42;
• String: let e = 'Hello';
• Symbol: let f = Symbol('id');

How do primitive types behave when assigned to variables?

When you assign a primitive type to a variable, it creates a copy of the value. Changes to one variable do not affect the other.