View all vote's
Download Our App
what is difference between Abstract and Interface ?
please explain your answer ?
- Anupam
- 03 Jul 2018
- 3 Answers
3 Answers
3 Answers
-
1) Abstract class can have abstract and non-abstract methods. Interface can have only abstract methods.
2) Abstract class doesn't support multiple inheritance. Interface supports multiple inheritance.
3) Abstract class can have final, non-final, static and non-static variables. Interface has only static and final variables.
4) Abstract class can have static methods, main method and constructor. Interface can't have static methods, main method or constructor.Modal content
-
Main difference is methods of a Java interface are implicitly abstract and cannot have implementations. A Java abstract class can have instance methods that implements a default behavior.Modal content
Other Related Discussions
-
What are differences between pointers and arrays?
-
What is a Null Pointer and how it can be implemented?
-
Association and aggregation topic
-
Basic difference between static and final keyword
-
Uses of final keyword in Java OOP language
-
Can we override main method in a Java program
-
public static void main(String args[])
-
Uses of super keyword in Java OOP language
-
input output formatting functions in c++
-
Concept of friend function in c++
Didn't get the answer.
Contact people of Talent-Object Oriented Programming directly by clicking here
