how many design pattern r there? and wht design pattern u
use and why ?
- 5 Answers
- 9330 Views
- HP, I also Faced
- E-Mail Answers
Answer Posted / smitha
23
MVC - separation of presentation and business logic
DAO- Abstracts and hides data access code from business
logic code
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Explain the difference between abstraction and encapsulation.
Can we synchronize static methods in java?
What is meant by method overriding?
What is the purpose of the system class in java?
What is bom encoding?
Is there any case when finally will not be executed?
What is default size of arraylist in java?
What is callable java?
What is http client in java?
Program to Find the second largest element in an array.
Can an interface have a class?
What is java ceil?
Compare Mutex and Semaphore in java.
Can each java object keep track of all the threads that want to exclusively access it?
What is identifier with example?
