abstraction in oops with example in java
For example, when using a cell phone, you can figure out how to answer incoming calls and respond to text messages.
Thanks to data abstraction, you can't tell how the phone itself transmits signals.
The purpose of data abstraction is to expose only the essential elements of a device.
What is abstract method in Java with example?
Abstract methods are those types of methods that don't require implementation for its declaration.
These methods don't have a body which means no implementation.
A few properties of an abstract method are: An abstract method in Java is declared through the keyword “abstract”.
What is an example of an abstraction in it?
Examples of abstraction in computer science include high-level programming languages like C++ and Java for data abstraction, and software applications or functions/methods in programming languages for procedural abstraction.
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and the rules that we must remember when working in Java Abstraction in object-oriented programming theory includes the ability to identify objects that |
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