Which one of the following statements is true about sequence diagrams?

A A sequence diagram is class based
B A sequence diagram presents the participants of a system from right to left
C The vertical broken lines represent the lifetime of the class in the system
D A sequence diagram is object based

Correct Answer: A sequence diagram is object based

A sequence diagram is object based rather than class based. It is used to model a process in a system step by step.
Bissoy MCQ
#PHP #Object and Design-2

Related Questions

The seventh number in a sequence of numbers is 31 and each number after the first number in the sequence is 4 less than the number immediately preceding it. What is the fourth number in the sequence?
A 15
B 19
C 35
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B B
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Dependency graphs are diagrams that consist of nodes and arcs that show the dependencies of a database.
A True
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