Interested to Buy Any Domain ? << Click Here >> for more details...
What is difference between abstract class & final class
- 7 Answers
- 26731 Views
- I also Faced
- E-Mail Answers
Answer Posted / pallavi
An abstract class is one which can't be instantiated, as it
contains one or more abstract methods( methods that are
only declared, their implementation is left for
subclasses).An abstract class always needs to be extended
in order to be used.
A Final class is one which can't be extended/inherited.
| Is This Answer Correct ? | 11 Yes | 8 No |
Post New Answer View All Answers
If I only change the return type, does the method become overloaded?
What is the default value of float and double datatype in java?
Is java good for beginners?
What happens if we override only equals?
Give an example of use of pointers in java class.
Why java applets are more useful for intranets as compared to internet?
What are the six ways to use this keyword?
Can a static class have a constructor java?
What are the advantages of arraylist over arrays?
What is the difference between && and & in java?
What are the high-level thread states in java programming?
What is the difference between an array and an array list?
Can you write a java class that could be used both as an applet as well as an application?
Which browsers work with java?
When should I use singleton?
