Interested to Buy Any Domain ? << Click Here >> for more details...
what is main purpose of interface?
- 2 Answers
- 14494 Views
- Accenture, HCL, NIIT, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / saikatk
There is no multiple inheritance in java,we can't extends
more than one class at a time,so interface is a way to
implement multiple inheritance in java, and from design
point view when we have some class specific behaviours we
can put interface as a base of the classes.
| Is This Answer Correct ? | 44 Yes | 4 No |
Answer / javachi
The purpose of interface is to create the relationship between the parties involved. parties is nothing but a set of classes relates with each other. this is required when the sub class inherits the property of two or more superclasses(multiple inheritance)
| Is This Answer Correct ? | 7 Yes | 8 No |
Explain the importance of finally block in java?
How to create an instance of a class if the class has private constructor?
what is the difference between HashMap And HashTable?
what is multithreading?
Explain different states of a thread in java?
Is java map thread safe?
Implement 2 stacks with just 1 array. The stack routines must not indicate overflow unless every slot in array is used.
what is mean by synchronization?
3 Answers BOB Technologies, GCPL,
Can constructor be protected in java?
What is meant by data hiding/encapsulation?
What is the main use of generics in java?
why java does not support multiple inheritance
41 Answers Diamond, Euclid, Evergent, KLKJ, Mind Tree, NIIT, SSI Small Scale Industries, Wipro,
Core Java 
