Multiple Choice
Which of the following is not an error when drawing a data flow diagram?
A) all data flowing into a process or out of a process
B) data flow on a child diagram that has only one end connected to a process, the other end is a point in space
C) connecting data stores and external entities directly to each other
D) placing more than nine processes on a data flow diagram
Correct Answer:
Verified
Correct Answer:
Verified
Q45: Which graphically characterize(s) data processes and flows
Q46: Partitioning data flow diagrams is the process
Q47: _ depict the broadest possible overview of
Q48: An external entity is called a source
Q49: List three of the five advantages of
Q51: Which of the following is not a
Q52: The biggest advantage of the data flow
Q53: What are the four basic symbols used
Q54: Ajax is used to:<br>A) partition Web sites
Q55: With a top-down approach, the diagrams move