what is interface ?

Answer Posted / pks

interface is like a class.but it consist of abstract data member and member functions.it does not have the definition of function.


the function definition is declared by derived classes.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How can we establish connection with java and sql server?

1676


Explain higher-order functions in javascript?

594


What are the difference between undefined and not defined in javascript?

587


What are the problems associated with using javascript, and are there javascript techniques that you discourage?

712


What is a reverse string?

594






How to associate functions with objects using javascript?

577


What do you mean by enumeration?

556


What is an Event Bubbling in Javascript?

644


How can you get the reference of a caller function inside a function?

686


Where is javascript used most?

556


How many types of variables are there in javascript?

496


what is the difference between window & document in javascript?

543


What are exports and imports?

594


Explain “use strict” ?

602


What is the similarity between the 1st and 2nd statement?

580