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
Answer: Option D
Solution(By Examveda Team)
A sequence diagram is object based rather than class based. It is used to model a process in a system step by step.This Question Belongs to PHP >> Object Oriented Concept
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