Describe Sequence Diagrams

Q8: A sequence diagram can only be drawn

Q9: Analysts use _ to show the objects

Q10: A guard condition is a Boolean expression,

Q11: A set of rules are used for

Q12: When looking at a CRUD matrix, why

Q14: When an object sends a message to

Q15: In a behavioral state diagram, an event

Q16: As behavioral models are developed, it is

Q17: Which of the following objects would be

Q18: A(n) _ is an instantiation of a