What are the various data types in JavaScript?

JavaScript types

• Primitive values (immutable datum represented directly at the lowest level of the language) Boolean type. Null type. Undefined type. Number type. BigInt type. String type. Symbol type.
• Objects (collections of properties)

What are the 7 data types in JavaScript?

In javascript, there are 7 data types.

• Number. Numbers in JavaScript are stored as 64-bit floats, and can be manipulated using the built-in operators.
• String. Strings are always declared through quotations:
• Boolean. Booleans are the logical values, either true or false .
• Symbol.
• Object.
• undefined.
• null.

What are 3 types of data in JavaScript?

JavaScript allows you to work with three primitive data types: numbers, strings of text (known as “strings”), and boolean truth values (known as “booleans”). JavaScript also defines two trivial data types, null and undefined, each of which defines only a single value.

What are the eight data types of JavaScript?

Whereas Undefined and Null are special data types.

• How many types of data in Javascript? There are eight types of data in javascript.
• Boolean Data Types. Boolean is a primitive data type in javascript.
• Null Data Types.
• Undefined Data Type.
• Number Data Type.
• BigInt Data Type.
• String Data Type.
• Symbol Data Type.

What are the six JavaScript data types?

Steve Suehring discusses the six data types in JavaScript: numbers, strings, booleans, null, undefined, and objects.

What are the data types supported by JavaScript give examples?

JavaScript Data Types

What are different kinds of data types?

What are Data Types and Why are They Important?

• Integer (int)
• Floating Point (float)
• Character (char)
• String (str or text)
• Boolean (bool)
• Enumerated type (enum)
• Array.
• Date.