difference between abstraction and encapsulation with progarammatic eg.
hi,just recently i went for an interview .The interviewer asked what is the difference between abstraction and encapsulation with programmatic eg.
I gave the answer as
encapsulation mean hiding the relevant data which is not useful for the user, eg a electric fan .hiding the information how the electricity is converted into machanical energy.
abtraction showing only the relevant data to the user eg electric fan.
it look ,its color ,it design etc only relevant data.
Then the interviewer asked me, give me some programmic eg .I Said
Let assume a web form having control like textbox,button etc.
The user can view textbox,button etc this is the eg of abstraction
and when the user click on the button how he is redirected is not known by the user is the eg of the encapsulation.
Am I Correct .was the answer given by me is perfect .now i am planing to go for an another interview should i give the same answer.IF not please suggest me a better answer.with some good eg Please help
Answer / sachinmundhra
Your approach is correct. Encapsulation is data hiding and
abstraction is a mechanism acheived by encapsulation.
Is This Answer Correct ? | 2 Yes | 0 No |
Why do we use polymorphism?
c++ is a pure object oriented programming or not?
What Is a Polymorphism? How many types of polymorphism and whats that use in application?
If a=5, b=6, c=7, b+=a%c*2. What is the final value of b?
write string class as your own class in java without using any built-in function
is there any choice in opting subjects like 4 out of 7
What is design patterns in C++?
DIFFRENCE BETWEEN STRUCTURED PROGRAMING AND OBJCET ORIENTED PROGRAMING.
INSTANCE FIELDS DECLARED private ARE ACCESSIBLE BY THE METHODS ONLY.CAN WE CHANGE THE private FIELD OF AN OBJECT IN A METHOD OF SOME OTHER OBJECT OF THE SAME CLASS?
We have a scale and 7 balls. 1 ball is heavier than all the rest. How to determine the heaviest ball with only 3 possible weighing attempts?
create a c++ program that will accepts 9 inputs using 3 by 3 array.
Where is pseudocode used?