Difference between Encapsulation and Abstraction
- 4 Answers
- 9907 Views
- Fidelity, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / balbir
encapsulation:wraping of data and method into single unit.
e.g:
public class Test {
private int id;
private int roll;
public void method(int i,int j){
id = i;
roll = j;
System.out.println("===id==="+id);
System.out.println("===roll==="+roll);
}
public static void main(String args[])
{
Test t =new Test();
t.method(100,200);
}
}
in above example privatevariable wrap with public
method,this is encapsulation.
Abstraction:hiding the implementation details from the
external users.
e.g: electric switch board is available for end user
without knowing the implementation details.means end user
not bother about what is the manufactored items inside th
switch board.this is called abstraction.
| Is This Answer Correct ? | 12 Yes | 2 No |
Answer / malleswari
Abstract is provide necessary properties and operation of
an entity.Encapsulation is binding properties and operation
to an entity.
| Is This Answer Correct ? | 5 Yes | 1 No |
abstrction in simple language is making complex thing simple
to use by using small and simple controls.
example:- as we know that the car is made up of many
complicated parts.but without bothering the internal details
of car we can drive using accelerator,break and clutch.in
this example accelarator,break and clutch are the small
controls,which makes possible to operate compicated car
encasulation is a method of defining data members and method
together within a class.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / srikanth
Data abstraction is one part of the data
encapsulation....that means data hiding...by achieving data
abstraction by
1)group of similar variables and methods is called
class...so one class variables and methods are hide to
another....
2)by using access specifiers
| Is This Answer Correct ? | 1 Yes | 0 No |
Explain the protected field modifier?
Does sprintf add a null terminator?
What is methods and methodology?
This is related to threads. I have a class with synchronized method m1(). Can I create different instances of this class and execute the m1() for different threads?
What is java used for?
Can we call thread start () twice?
What are the access modifiers available in java?
Can we increase array size dynamically in java?
can we overload main method?
Are there any tools available in java to create reports?
What is widening and narrowing in java? Discuss with an example.
Where pragma is used?
Core Java 
