Multiple Choice
A _____ shows how data moves through an information system but does not show program logic or processing steps.
A) data flow diagram
B) data tree diagram
C) data model diagram
D) data structure diagram
Correct Answer:

Verified
Correct Answer:
Verified
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Q51: A data flow diagram (DFD)shows _.<br>A) how
Q52: Explain what a data dictionary is,making sure
Q53: What guidelines should you follow when you
Q54: The selection structure is the completion of
Q56: A data flow diagram (DFD)does not show
Q57: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7863/.jpg" alt=" -Among the symbols
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Q59: In a data flow diagram (DFD),a process
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