What is abstraction ?
Abstraction is the practice of hiding from the outside world the internal information of an application. To explain things in simple terms, abstraction is used. It's used to establish a boundary between the client systems and the application.
Real world example
Let 's take the first example of a vehicle that abstracts the internal information and reveals only those data to the driver that are important to the driver's interaction with the vehicle. Like we are giving only break and accelerator, don't give any internal working of it.
What are the different abstraction types?