Author Question: Briefly describe the difference between extended and included use cases. What will be an ideal ... (Read 60 times)

bobthebuilder · **on:** Jul 7, 2018

Briefly describe the difference between extended and included use cases.

What will be an ideal response?

Question 2

Performance of the system must be ________.

A) proven
B) fast
C) measurable
D) inexpensive

Benayers · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

In both cases, a use case depends on another use case for its functionality. In an extend relationship, the extending use case is dependent on the extended (base) one. In an include relationship, the including (base) use case is dependent on the included use case which is an independent use case and does need the including one to function.

Answer to Question 2

C