what is use case ?

Question

i foten hard the term create use case. please anyone tell me what is use case and whose responsibility is to create use case ?   please give me few specimen of use case so i can understand what it is and how to create it.   also tell me in what kind of scenario people create use case when developing application with .net technology.   thanks

Ramesh Palanivel · Accepted Answer

HI Trin,   Its simple think... Use case is creating the workflow diagram of your application.   which mean creating the workflows for your application in diagrametic...    find the sample screen shot,

Ramesh Palanivel · Answer

Hi Trin,   Sometimes developers do this.. But most probably business people and Manager will get the requirement and will design the use case. Not every time they use use case. as per project development , the will design UML,Flowchart,etc..

Answer

developer create use case before jumping on to coding a application ?

Khaja Moizuddin · Answer

Use case is nothing but a requirement for your project/product or anything. http://searchsoftwarequality.techtarget.com/definition/use-case  http://www.uml-diagrams.org/use-case-diagrams.html https://www.tutorialspoint.com/uml/uml_use_case_diagram.htm https://msdn.microsoft.com/en-us/library/dd409432.aspx

Ramesh Palanivel · Answer

Hi trin,   In Internet lots of tools available for use case. If you are creating a profession application, you should follow the tool for use case.   If you want to create sample use case, you can create it on MS - Word. thats enough.. Use the shapes in ms word... Just study the use case diagram meaning which shape is match for DB and User and etc...

Answer

which tool i should use to create use case ?