A method that provides conceptual freedom for representing processes and flows in a business system is the:
A) database.
B) entity-relationship diagram.
C) data flow diagram.
D) flow chart.
Correct Answer:
Verified
Q18: Which is not one of the four
Q19: When the data flow in and out
Q20: A logical data flow diagram:
A) includes types
Q21: Which of these are reasons for partitioning
Q22: The data flow diagram may be used
Q24: While the first _ diagram helps the
Q25: The data flow diagram graphically characterizes data
Q26: A rectangle with rounded corners is used
Q27: An external entity is called a source
Q28: Each time an external company or system
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