A. message passing

B. state transitions

C. control flows

D. unidirectional associations

E. dependencies

F. object flows

A. any classifier except for an association

B. any classifier, including class, association, and data type

C. any classifier except for an association, unless it is an association class

D. only a class that is not abstract

E. only a class

A. straight lines

B. rounded-cornered rectangles

C. ovals

D. stick figures

E. diamonds

F. square-cornered rectangles

A. Public members of Types and Auxiliary are imported into ShoppingCart and then further imported into WebShop.

B. Webshop is imported into ShoppingCart and then further imported into Auxiliary and Types.

C. Public members of Types and Auxiliary are imported into ShoppingCart and those from Types are further imported into WebShop.

D. Public members of WebShop are imported into ShoppingCart and then further imported into Auxiliary or Types.

E. Auxiliary and Types are imported into ShoppingCart, but neither can be further imported into WebShop.

A. When messages represent operation calls, their sending and receiving events coincide in time.

B. Events are ordered from top to bottom of a lifeline in a simple sequence diagram.

C. The send event of a complete message comes before the receive event of the same message.

D. The start event of an execution occurrence will coincide in time with the event representing the call of that operation.

E. Events are ordered from top to bottom in a sequence diagram.

A. a construct to select one lifeline out of all the lifelines in the diagram

B. a scheduler that chooses the next lifeline on which to run

C. a specific lifeline that selects a resource from a resource pool

D. an expression selecting one out of a set; a general indexing mechanism

A. an operation

B. a trigger

C. an event type

D. a call

E. an event

A. set of user interface screens

B. required usage of the system

C. business justification for system development

D. possible path based on a value

A. D

B. A

C. B

D. C

E. F

F. E