Chapter 10 Object-Oriented Systems Analysis and Design Using UML

Which of the following is the main goal of the object-oriented approach?

• maintaining systems

• minimizing the impact of change

• reusability

• functional control

When classes are involved in inheritance, another name for a child class is _____.

• a base class

• a derived class

• a superclass

• an instantiated class

When attributes are preceded by a minus sign, it means that _____.

• the attributes are private

• the attributes are public

• the attributes are static

• the attributes are undefined

A template that the analyst may use when beginning to model or talk about the system from an object-oriented perspective is called a _____.

• CRC card

• UML descriptor

• whole-part structure

• design layer

Which of the following is not one of the main components of UML?

• things

• relationships

• entities

• diagrams

Behavioral diagrams include all of the following except _____.

• activity diagrams

• communication diagrams

• class diagrams

• use case diagrams

Which of the following is a structural diagram?

• use case diagram

• statechart diagram

• sequence diagram

• class diagram

Which of the following is not one of the six most commonly used UML diagrams?

• activity diagram

• CRC card relationship diagram

• use case diagram

• statechart diagram

Which of the following is not described by a use case?

• the actor that initiates an event

• the use case that performs the actions

• the event that triggers the use case

• the objects required by the use case

Which of the following are not shown on an activity diagram?

• classes

• events

• decisions that are made

• sequence of activities