What are the basic principles of oops?

Answer 1

Oops! What an excellent concept. Nowadays in software filed any latest language has implemented, it should be partially are fully supported this oops concept. OOPs, let c with real time examples. Six important factors are using this concept are,

1. Class, 2.Objects, 3.Abstractions, 4.Encapsulation, 5.Polymorphism, and 6.Inheritance.

1. Car Vs Class

Car: Collection of several properties like staring, break, clutch, etc each things are used for particular purpose, all these properties are differ from each car like some car have power staring ,however we have called it's a car.

Class: it's a collection of functions and variables. The functions and variables are differing from each class. Each function is used for particular purpose however we have called it's a class

2. Car Key Vs Object

Car Key: key is used for run the car. So many dummy keys can use for run a car.

Object: Object is used for run the class or invokes the class. So many objects can create for a single class.

3. Birds Vs Abstractions

Birds: we invented flight based on the mechanism of Birds. So flight is derived form the base of birds.

Abstraction: Abstraction is a way to remove the association of the behavior of an object with the actual details Behind the Scenes which implement that object's behavior. This 'abstraction' is usually accomplished through the use of base classes with virtual functions; each derived function provides the details that implement the behavior behind that abstraction.

4. Pen Vs Encapsulation

Pen: Ink is the important component in pen but it is hiding by some other material

Encapsulation: is a process of binding or wrapping the data and the codes that operates on the data into a single entity. This keeps the data safe from outside interface and misuse. One way to think about encapsulation is as a protective wrapper that prevents code and data from being arbitrarily accessed by other code defined outside the wrapper.

5. Crocodile Vs Polymorphism

Crocodile: live indifferently on land or in the water. In water it's Moment very fast compare to land. An animal lives in different character in different place.

Polymorphism: a single function or single operator has different character in different place.

6. Human heredity Vs Inheritance

Human heredity:

Answer 2

Object oriented programming, unlike structural programming, gives importance to the object rather than the way a particular task is accomplished. The main features are:

1) Encapsulation - The related data members and their functions can be encapsulated into one unit - class.

2) Abstraction - Through the use of proper access specifier, the unnecessary implementation details can be hidden from the user, making it very user friendly.

3) Polymorphism - This involves the overloading concept

4) Inheritance - This enables to reuse the code.

Real-time example:

Consider a TV remote. When you press the up button, the channel changes. This occurs due to signal sent from the remote to the TV to which the TV responded. However all this implementation details are not presented to you. Here the concept of abstraction is shown. Similarly the buttons of similar functionality are grouped together. Here encapsulation can be shown.

Answer 3

What does the rule mean. Simply OOP has major three principles. 1.Inheritance 2. Encapsulation 3.Polymorphism. The language which include these above mentioned three concepts is OOP. Like C++ and Java.

Answer 4

OOP (Object Oriented Programming) is the implementation of OOD (Objected Oriented Design). OOD is a philosophy where the interface of an object (public methods) is well defined but limited to only what is necessary to use that object. Internal design, attributes, etc. are hidden from the public interface, and can be altered if necessary without requiring change to the public use of that object. OOD also provides inheritance, where you can derive a new object in terms of another, providing only the new portions of the implementation, expecting that the parent implementation does not require change. You also have polymorphism, where methods of the same name can have different implementations based on the type of its arguments. Extending this, you can have abstract methods, which are described in the parent, but implemented in the child. Further, with virtual methods, you can implement a method for each different derivation, but have the correct method execute based on the type of the object.

Answer 5

OOPS is a object oriented programming language.

Features of OOPs is

encapsulation

inheritance

polymorphism

Answer 6

The characteristics of OOPS are:

# Inheritance # Polymorphism # Data Abstraction # Encapsulation # Decoupling # Objects

# etc...

Answer 7

Some of the features of OOP are:

1. Encapsulation
2. Polymorphism
3. Inheritance
4. etc

Answer 8

OOP (Object Oriented Programming) is based on classes, where objects are instantiated.