Modeling UML Use Case Diagrams and Capturing Use Case Scenarios

1. What does a use case diagram represent?

A set of actions

Time sequence of statements executed

How to use a particular module

Dont know

2. In a use case diagram, relationships between different actors are normally shown

True

False

3. Generalization relationship exists between two use cases when

A use case derives from a base use case

A use case derives from a base use case and specializes some of its inherited functionality

A use case includes functionality of another use case

No two use cases can be related

4. A college has an online Library Management System. Who's the primary actor here?

Librarian

Director of the college

Teacher

Student

5. Use cases can be used for testing, which includes

Validation

Verification

Both

None

 
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