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Which of the following represented a “kind-of” of “is-a” relationships in class diagram?

Which of the following demonstrate the correct usage of an execution occurrence in a sequence diagram?

The FK must be the same type as the PK it is related to.

A diamond at the end of a relationship in a class diagram is always on the many side (0..* or 1..*) of the relationship.

Which of the following is not an appropriate class name?

For accuracy, a sequence diagram must include explicit return lines for all calls shown between objects.

Why might the Spiral development model be less effective for smaller projects?

*..0 is a  valid multiplicity on a relationship in a class diagram.

A table can have only one attribute as part of the PK field.

______ allows us to bundle data and the methods that operate on the data in a class.