| This work belongs courses | Software Engineering |
|---|---|
| Where the job requires | The third individual assignments |
| The target job | Learn how to draw the use case diagram |
| Text of the job | as follows |
| Other references | no |
MOOC study notes
2.1UML Preamble
A.
Understand the model definition: something with understanding to help understand things do not understand, and thus to understand something do not understand
II.
Four modeling purposes: 1. to help visualize the structure and behavior of the system description 2. 3. 4. Place the template system configuration and document decisions
III.
The four basic principles of modeling: 1. Select what you want to create model 2. Each model can be expressed at different levels of precision 3. 4. The best model is the model of a single reality associated with inadequate for every major system and finally a set of almost independent of the model to deal with
IV.
Understand the UML conceptual model
2.2 cases of Model with
A.
Learn how to find participants
II.
Learn how to use case determination
III.
Relationship use case: 1 is used between the participants and related cases, a solid line between the participants and participant generalization 2, a solid line arrow 3. The hollow between + Example generalization may be used, containing relationship (include), expansion of relations (extend)
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