Making Use Case
USE CASE
• Find out the Functional Requirements of a
software system
• Use case represents an objective user
wants to achieve with a system.
• The beauty of use case is that it aims at
What is Use Case ?
• Use cases are named with verb or verb
+ noun phrase.
• It is usually short yet descriptive
enough to describe a user objective.
• use concrete and specific verbs and
nouns to avoid ambiguity.
• Verbs like 'do' and 'perform' and nouns
A Use Case Diagram
• A use case
diagram is
How to obtain the Use
Case?
Steps in A Use Case
SisPark akan mengenali kendaraan dan pengedaranya oleh peran petugas
loket parkir.
1. Pengguna kendaraan memberikan ID Card ke Petugas loket Parkir.
2. Petugas loket parkir menggesekkan ID Card pengguna kendaraan ke
mesin pemindai,
Refinement a Use Case
• SisPark akan mengenali kendaraan
dan pengedaranya oleh peran petugas loket parkir.
Refinement a Use Case
(Inital State, Final State)
• SisPark akan mengenali kendaraan
dan pengedaranya oleh peran petugas loket parkir.
Mengenali kendaraan
Initial State
Refinement a Use Case
(include, extend)
• SisPark akan mengenali kendaraan
dan pengedaranya oleh peran petugas loket parkir.
Mengenali kendaraan
Mendaftarka n kendaraan
tamu
