Which of the following data flow diagram (DFD) symbols usually corresponds to a data entity on an entity-relationship diagram (ERD) ?
A) Data store
B) Data flow
C) Data link
D) Process
Correct Answer:
Verified
Q1: Context diagrams do not usually show data
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Q4: Which of the following data flow diagram
Q5: A(n)_ is a data flow diagram (DFD)that
Q7: Diagram 0 summarizes an entire system or
Q8: The traditional approach to information systems development
Q9: A(n)_ is a person or organization outside
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Q11: The term "diagram 0" is used synonymously
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