explain oops concepts with examples?
Answer Posted / vaibhav pathak
OOP is Object Oriented Programming.
In OOPs concept is implimented in our real life systems.
OOPs have following features
1. Object - Instance of class
2. Class - Collection of Object(Methods and
variable)
3. encapsulation - Protecting our data by data hiding
encapsulation=abstraction+data hiding.
4. polymorphism - Different behaviors at diff. instances
5. abstraction - Hidding our irrelavance data and
showing necessary data to the user.
6. inheritence - one property of one object is aquring
by the another object.
Simple Ex.
Please assume u standing near a car. How to impliments our
OOPs concept for this scenario ?
Simple,
A motor bike is a object b'coz it having more functions.
motor bike is a class b'coz it contain more parts and
features
inside.
motor bike is a Encapsulation B'coz it protected some
unwanted
parts or functions to user
motor bike is a Polymorphism b'coz it have different speed
as
display in same speedometer
motor bike is a Abstraction b'coz it hidding more parts by
coverig
such as engine,disel tank
motor bike is a Inheritance b'coz one car is a property of
more
people. i mean your car is driving bu you, your friend and
your relatives.
| Is This Answer Correct ? | 25 Yes | 7 No |
Post New Answer View All Answers
Write a program to print the pattern given below
Does java allow default arguments?
What advantage do java's layout managers provide over traditional windowing systems?
What is difference between c++ and java ?
What is ‘has a’’ relationship in java?
Is it possible to define a method in java class but provide it’s implementation in the code of another language like c?
What are the important methods of java exception class?
Does importing a package imports its sub-packages as well in java?
What are methods of a class?
Compare Mutex and Semaphore in java.
What is purpose of applet programming?
Can we store variables in local blocks?
Can a class extend more than one class?
Where will it be used?
Can we convert integer to string in java?