Software engineering

Using case diagram and sequence diagrams are used to describe the interactions between users and system in the system being designed

True False

Requirements document is always up to date in agile model True False

System modeling is the process of developing abstract models of a system True False

An aggregation model shows how classes are inherited of other classes True False

An aggregation model shows how classes that are collections are composed of other classes True False

Generalization is implemented using the polymorphism mechanisms built into the language True False

Context models are used to show what lies outside the system boundaries True False