Difference: 'uses', 'extends', 'includes'

Answer Posted / naveen sisupalan

If one usecase must use another usecase, then use include
relationship. If one use case may use another usecase, then
use extends relationship. uses relationship is defined in
UML 1.1.

Is This Answer Correct ?    34 Yes 26 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Can you tell something about GDI objects?

599


Explain colloboration

512


What are base class, sub class and super class?

555


Why are virtual users created?

626


How will you define abstract classes?

587






Do we require parameter for constructors?

690


State about java and its relation to object oriented programming?

613


What is the difference between an Abstract class and Interface?

602


Explain what an object is.

635


Explain the concept of multiple inheritance (virtual inheritance). Write about its advantages and disadvantages?

571


What is polymorphism? When is it employed? give an example.

560


What are the problems faced by the developer using object oriented programming language?

547


How to achieve data abstraction?

526


Can we override static methods? Why?

508


Explain about realistic modeling?

562