Multiple Choice
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
Correct Answer:
Verified
Q8: James is developing a DFD.What would be
Q9: Carlos has a Level 0 DFD diagram
Q10: The context diagram shows:<br>A)Detailed processing logic<br>B)All major
Q11: A process model is an informal way
Q12: Mark has a data store called 'Items'
Q14: Processes in DFDs are shown as circles
Q15: While there is no one right way
Q16: One important principal in process modeling with
Q17: Andrei has a diagram that shows only
Q18: The level 0 diagram shows all the