5.1 Flashcards
1
Q
System modelling is the process of developing ______ models of a system to present a different view or perspective of that system
A
abstract
2
Q
______ are used during RE to help derive the requirements for the system
A
models
3
Q
A model of an _______ system help clarify what it does and is used as a basis for discussing its pros and cons
A
existing
4
Q
A model of a ____ system explains the proposed requirements to _________
A
new, stakeholders
5
Q
The most important part about a system model is that it leaves out ________
A
detail
6
Q
What are the 5 UML diagram types?
A
- Activity
- Use case
- Sequence
- Class
- State
7
Q
Graphical models are used for 3 common things:
- Facilitate ________ about an old or new system
- _______ an existing system
- Used to generate a system _________
A
discussion, document, implementation
8
Q
In context models, you must decide the ________ between a system and its environment
A
boundary
