Top 350+ Solved software design modeling (SDM) MCQ Questions Answer
Q. State that is active after the completion of the transition is called ________
a. source state
b. target state??
c. history state??
d. final state??
Q. Which of the following is present in a nested concurrent state machine?
a. initial state??
b. final state??
c. history state??
d. concurrent sub state
Q. Absolute time of an event is modeled as ________
a. timing constraint??
b. timing mark??
c. timing expression??
d. timing semantics??
Q. State chart Diagrams are needed ________
a. when a class has complex life cycle??
b. when the execution of scenario is to be traced??
c. to allocate classes and objects to modules??
d. to allocate processes to processors
Q. The state diagram
a. depicts relationships between data objects
b. depicts functions that transform the data
c. indicates how data are transformed by the system
d. indicates system reactions to external events
Q. Which of the following component is used to clarify which actor performs which activity in an activity diagram?
a. forks
b. joins
c. swimlanes
d. state
Q. Which of the following is type of UML diagram?
a. collaboration
b. context
c. user interface
d. er diagram
Q. If the system is performing no function then it is in ___
a. clear state
b. initial state
c. final state
d. reset state
Q. In a sequence diagram, the _____ indicates when an object sends or receives a message
a. command line
b. focus
c. request link
d. lifeline
Q. Fork and Join terms are associated with
a. activity diagram
b. use case diagram
c. class diagram
d. object diagram
Q. Which diagram is a special form of Sequence diagram?
a. timing diagram
b. class diagram??
c. object diagram
d. use case diagram
Q. Which UML diagram shows the objects participating in the interaction by their links to each other and the messages that they send to each other
a. class
b. objects
c. activity
d. collaboration
Q. Which diagram is used to explore the behaviors of objects throughout a given period of time
a. timing diagram
b. class diagram??
c. object diagram
d. object diagram