Top 350+ Solved software design modeling (SDM) MCQ Questions Answer
Q. A state that has substates, that is nested states, is called ________
a. composite state
b. history state
c. target state
d. source state
Q. Inside the states, the events are encountered to handle without leaving the state. This is known as________
a. state machine
b. state transition
c. internal transition
d. external transition
Q. ________ is the state that is active after completion of the transition.
a. composite state
b. history state
c. target state
d. source state
Q. A ________ describes the aspects of an object whose current behavior depends on its p
a. class
b. state machine
c. use case
d. activity
Q. The relationship between two states is called ________
a. transition
b. state
c. association
d. generalization
Q. ________ are handled without causing a change in state.
a. transitions
b. events
c. signals
d. state
Q. A sequential state machine may have ________
a. at most one initial state and one final state n
b. at least one initial state and one final state
c. at most one initial state more than one final state
d. more than one initial state and at most one final state
Q. Which of the following is used to model the life time of an object?
a. use case
b. class
c. state machine
d. interface
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. Which of the following is wrong with respect to a thread?
a. threads are light weight
b. threads are modeled using stereotyped active classes be
c. threads are nested inside another thread
d. threads can initiate a control activity
Q. Absolute time of an event is modeled as ________
a. timing constraint
b. timing mark
c. timing expression
d. timing semantics
Q. ________ is denotation for the time at which an event occurs.
a. timing mark
b. timing constraint
c. timing expression
d. timing response
Q. Which of the following evaluates to an absolute value of Time?
a. timing mark
b. timing constraint
c. timing expression
d. timing location
Q. A state machine whose actions are all attached to states is called ________
a. activity diagram
b. mealy machine
c. moore machine
d. component diagram