Java Interview — Crash Course [Part 2]

A no-nonsense, fast-paced Java interview preparation guide for humans

Part 2: Data Structures

Data Type: Data type is a way to classify various types of data to determine values that can be used and operations that can be performed on the corresponding type of data.

Built-In Data Type: Data types for which a language has built-in support are known as Built-in Datatypes. Example: Boolean, Integers, String, etc..