What is the diff. b/w Interfaces & Abstract class?
Answer Posted / poorna chandar rao.yerrabothu
in java interface having a method name its not implemented
by methods it is default abstract class not mentiond the
abstract key word
but abstract class compulosory mentioned the abstract key
word but in this abstrct class concreat methods concreat
methods means some methods are implemented some methods are
not implemented
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What are the rules for variable declaration?
What are different types of constants?
What is bifunction in java?
describe method overloading
What is the purpose of using the java bean?
Can we override the private methods?
Explain java heap space and garbage collection?
Why is logger singleton?
Why do we use variables?
What is a predicate method?
what is recursion in java
Can Exception handling we can handle multiple catch blocks?
Is it necessary that each try block must be followed by a catch block?
What is flag in java?
What is the difference between an argument and a parameter?