1 Explain the difference between black-box testing and white-box testing.

2 List three advantages of a unit test tool.

3 What is the purpose of the method setup in a unit test?

4 UML class diagrams show

a the interactions among objects

b the relationships among classes

5 Aggregation is a relationship in which

a an instance of one class can contain instances of another

b one class inherits data and operations from another