A phone is made up of many components like motherboard, camera, sensors and etc. If the processor represents all the functioning of phone, display shows the display only, and the phone is represented as a whole. Which among the following have highest level of abstraction?

Quiz on OOPs basic concepts, objects, classes, oops features, polymorphism, encapsulation and abstraction. Object-oriented programming (OOP) is a programming language that uses real-world entities, such as objects, hiding, and inheritance, to make visualization easier. The four main principles of OOP are encapsulation, inheritance, abstraction, and polymorphism. These principles help create reusable code, improve code maintainability, and reduce code complexity.  Here are some basic OOPs concepts: Encapsulation: Binds data and code into a single unit, keeping both safe from outside... Show more

Quiz on OOPs basic concepts, objects, classes, oops features, polymorphism, encapsulation and abstraction.

Object-oriented programming (OOP) is a programming language that uses real-world entities, such as objects, hiding, and inheritance, to make visualization easier. The four main principles of OOP are encapsulation, inheritance, abstraction, and polymorphism. These principles help create reusable code, improve code maintainability, and reduce code complexity. 

Here are some basic OOPs concepts:

Encapsulation: Binds data and code into a single unit, keeping both safe from outside interference and misuse. In this process, the data is hidden from other classes and can be accessed only through the current class's methods.
Abstraction: Helps to hide the complexity from the user and helps to show only the important service to the user.
Polymorphism: Allows code to be used for multiple objects or scenarios. 

Other features of OOPs include: Method overriding, Method overloading, Objects, and Classes. 

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