Cis 339 Quiz 2

CIS 339 Quiz 2

Prep (1 – 10 even)

Multiple choice

• An analyst depicts the static view of an information system with _____.

a) use-case models

b) structural models

c) behavioral models

d) interaction diagrams

e) statechart diagrams

• The modeling focus of the interaction diagram is at the _____ level while the modeling focus on the class diagram is at the _____ level.

a) class, object

b) interaction, class

c) class, interaction

d) object, class

e) high, low

• A(n) _____ describes information about an object.

a) attribute

b) behavior

c) operation

d) message

e) instance

• Analysts use _____ to show the objects that participate in a use case and the messages that pass between the objects over time for one particular use case.

a) structural models

b) sequence diagrams

c) collaboration diagram

d) class diagrams

e) statechart diagrams

• Which of the following objects would be most likely to be destroyed at some point in time in a sequence diagram?

a) customer

b) order

c) order item

d) invoice

e) shopping cart

• To avoid the classic design mistake of “reducing the design time,” the analyst should _____.

a) increase the schedule to include learning time

b) move proposed changes into future versions

c) not switch or upgrade unless there is a compelling need for specific features

d) not use a design tool that appears too good to be true

e) use timeboxing

• When an analyst discovers that a set of classes have a similar set of attributes and methods, it may make sense to _____ out the similarities into a separate class.

a) refine

b) abstract

c) factor

d) partition

e) separate

• The...