Top 350+ Solved software design modeling (SDM) MCQ Questions Answer
Q. UML activity diagrams are useful in representing which analysis model elements?
a. behavioral elements
b. class-based elements
c. flow-based elements
d. scenario-based
Q. In an Activity Diagram, organizing the activities into groups is called ________
a. forking
b. joining
c. swimlane
d. synchronization
Q. ________ is used to represent concurrent flows in an Activity Diagram
a. slide bar
b. synchronization bar
c. swim lane
d. branch
Q. Objects placed in an Activity Diagram are connected to the activity or transition using ________ relationship
a. association
b. generalization
c. dependency
d. realization
Q. ________ is a path from one activity state to the next activity state.
a. action state
b. activity state
c. transition
d. fork
Q. Executable atomic computations are called as ________
a. action states??
b. activity states
c. composite states??
d. concurrent states
Q. Activity diagram is a special kind of ________
a. use case diagram??
b. state chart diagram??
c. interaction diagram??
d. component diagram
Q. Executable non atomic computations are called as ________
a. action states??
b. activity states??
c. transitions
d. simple states
Q. which of the following is NOT present in an Activity Diagram?
a. action states??
b. objects
c. events??
d. notes
Q. In an Activity Diagram, transitions belongs to ________
a. trigger oriented transitions??
b. self transitions??
c. internal transitions??
d. completion transitions
Q. ________ uses the services of the system under design to fulfill the goals.
a. primary actor??
b. supporting actor??
c. offstage actor??
d. secondary actor
Q. Which of the following diagrams is used to model business workflows?
a. deployment diagram??
b. activity diagram??
c. use case diagram??
d. interaction diagram
Q. The scenario of a use case is graphically represented using ________
a. deployment diagram??
b. sequence diagram??
c. use case diagram??
d. interaction diagram
Q. A ________ is a stream of messages exchanged between objects
a. sequence??
b. modeling
c. transition??
d. objects
Q. An ________ shows an interaction consisting of a set of objects and their relationships, including the messages.
a. interaction diagram??
b. class diagram??
c. use case diagram??
d. activity diagram