A data flow is:
A) An activity of a function that is performed for some specific business reason
B) A single piece of data within a system
C) A collection of data within a system
D) A person,organization or system that is external to the system
E) A combination of function and the data it acts upon
Correct Answer:
Verified
Q35: Process models can be used with either
Q36: Decomposing a DFD means:
A)Balancing the processes so
Q37: The context diagram shows:
A)Detailed processing logic
B)All major
Q38: Tom is trying to change his Use
Q39: A process model is an informal way
Q41: Data flow diagrams (as the name implies)focus
Q42: Data stores are named with nouns and
Q43: A well-constructed use case makes developing a
Q44: Context diagrams show the entire system in
Q45: Many business processes are too complex to
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