how about this.....

A use case is made up of scenarios. Scenarios take a use case from beginning to 
success or abandonment. A scenario is an instance of a use case, and represents a 
single path through the use case.
Thus, one may construct a scenario for the main/basic flow through the use case, and 
other scenarios for each possible variation of flow through the use case. 

-----Original Message-----
From: Jean-Yves Garneau [mailto:[EMAIL PROTECTED]]
Sent: Thursday, September 20, 2001 8:45 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: (ROSE) RE: R�p. : (RUP) use case & scena rio


Mr. Grady Booch use the term Scenarios before RUP. The concept is from movies ! Like I 
say the concept is more important than the terms !


 
Jean-Yves Garneau
Analyste-programmeur
Centre de Recherche Industrielle du Qu�bec
T�l.: (418) 659-1550 Poste 2903


>>> "Tommy Pochat" <[EMAIL PROTECTED]> 09/20 8:39 am >>>


Well, I would not completely agree.
 
A scenario is an instance of a given use case. The same relationship applies between a 
class and an object.
 
Regards
 
Pochat Tommy
Preside Optical CBA and OOA&D
Nortel Networks Inc.

-----Original Message-----
From: Jean-Yves Garneau [mailto:[EMAIL PROTECTED]]
Sent: Thursday, September 20, 2001 8:16 AM
To: muhammad_fawad; rup_forum
Subject: R�p. : (RUP) use case & scenario


 It's only terms ! Use case is a term for describe many scenarios (primary scenario et 
secondary scenarios). The term "Use case" can be replaced by "Scenarios" but RUP use 
"Use case" , "Basic Path"
and "Alternative Path". Use case is difficult to translate in french, also I prefer 
the term "Scenarios", "Primary scenario" and "Secondary Scenarios". The most important 
is not the term but concept !
 
 
 
 
Jean-Yves Garneau
Analyste-programmeur
Centre de Recherche Industrielle du Qu�bec
T�l.: (418) 659-1550 Poste 2903


>>> "Muhammad Fawad" <[EMAIL PROTECTED]> 09/19 8:56 pm >>>

Hello

Can any one give me the clear difference between use case and scenario. How 
can i distinguish between them. What is the necessary critira to map a 
specific requirement to a use case or scenario.

Thanks
Muhammad Fawad
MCS-ILM Lahore

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