The data flow approach has four main advantages over the narrative explanation of the data movement. They are:
What will be an ideal response?
A. Freedom from committing to the technical implementation of the system too early
B. Further understanding of the interrelationships of systems and subsystems
C. Communicating current system knowledge to users through data flow diagrams
D. Analysis of the proposed system to determine if all the data and processes have been defined
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a. Actual directory. b. Virtual directory. c. File. d. None of the above.
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A. the type of crime committed B. how many perpetrators were involved C. the network provider the hacker used D. what kind of computer the hacker used