Which Is the Biggest Advantage of the Data Flow Approach

question 75

Multiple Choice

Which is the biggest advantage of the data flow approach over narrative explanations?

• A)freedom from committing to the technical implementation of the system too early
• B)further understanding of the interrelatedness of systems and subsystems
• C)communicating current system knowledge of users through data flow diagrams
• D)conceptual freedom found in the use of the four symbols