1.UML Behavioural Diagrams are *

A. state diagram

B. use case model

C. package diagram

D. activity diagram

E. object diagram

F. class diagram

G. sequence diagram

2.The having verb, for example, "has", helps the requirement engineer to identify *

A. Generalization

B. Object

C. Class

D. attribute

E. Aggrgation

F. Specialization

Sol81:

1. UML Behavioural Diagrams are:

• State diagram
• Activity diagram
• Sequence diagram

1. The having verb, such as "has", helps the requirement engineer to identify an attribute of a class. It is used to define the relationship between classes and their properties. For example, a car has a color, a make, and a model, which are attributes of the car class. The having verb is used to specify the attributes that a class has.