COMPUTER FUNDAMENTALS

Detailed explanation-1: -Abstraction is used to hide background details or any unnecessary implementation about the data so that users only see the required information. It is one of the most important and essential features of object-oriented programming. Pre-defined functions are similar to data abstraction.

Detailed explanation-2: -Function abstractions Every time you declare a function (in Java, a method), you are creating an abstraction by giving a name to a piece of code. Other programmers can use your abstraction by invoking the function. If you have done a good job of documenting the function, they don’t have to read your code to use it.

Detailed explanation-3: -There are four types of abstracts: informative, descriptive, critical, and highlight abstracts.

Detailed explanation-4: -Abstraction is important because it helps computer programmers conceptualize the programs they’re constructing. They can work faster and reference different aspects of a program or code more efficiently by using abstraction, allowing them to work faster and create more complicated programs.