Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ravikiran
interface is used when we want all the methods implement
the methods differnetly in different situations.
where as an abstract classis used to define abstarct as
well as non abstract methods
| Is This Answer Correct ? | 15 Yes | 9 No |
Post New Answer View All Answers
Which api is provided by java for operations on set of objects?
Define how can we find the actual size of an object on the heap?
Why do we need singleton?
What is a boolean field?
What is the history of java?
What are the differences between abstract class and interface?
How to sort an array from smallest to largest java?
What is the difference between the font and fontmetrics classes in java programming?
What is the difference between a constructor and a method?
Give any two differences between C++ and java.
Why is logger singleton?
How many decimal places is a double?
What is byte data type?
Explain about abstract classes in java?
What are the two ways of implementing multi-threading in java?
