what is difference between Abstract and Interface ?

please explain your answer ?

  • Anupam
  • 03 Jul 2018
  • 733 Views
  • 3 Answers
Your Answer

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.

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