Extend and include relationships
Not what you're looking for?
I require assistance in describing in my own terms the difference between the extend and include relationships with an example.
Purchase this Solution
Solution Summary
The difference between the extend and include relationships with an exam are provided.
Solution Preview
Extends Relationship
=============
In Extends Relationship one use case extends another use case by adding actions to a general use case. One use case is a source use case and another a target use case, and the target use case extends the behaviour of the source use case.
__________________
| |
/| Lend Book |
O / | |
---- / -------------------------
| / ^
/ |
Library | extends
assistant _______|_________
| |
| Lend special item |
| |
-------------------------
Figure 1. Use cases ...
Purchase this Solution
Free BrainMass Quizzes
Basic Computer Terms
We use many basic terms like bit, pixel in our usual conversations about computers. Are we aware of what these mean? This little quiz is an attempt towards discovering that.
Java loops
This quiz checks your knowledge of for and while loops in Java. For and while loops are essential building blocks for all Java programs. Having a solid understanding of these constructs is critical for success in programming Java.
Javscript Basics
Quiz on basics of javascript programming language.
C# variables and classes
This quiz contains questions about C# classes and variables.
C++ Operators
This quiz tests a student's knowledge about C++ operators.