?In the context of data-flow diagrams (DFDs), a(n) _____ shows either the source or destination of the data.
A. ?data-flow line
B. ?entity symbol
C. ?process symbol
D. ?data store symbol
Answer: B
Computer Science & Information Technology
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Schemes consist of rules that combine data values in specific formats and locations to generate a new data values
Indicate whether the statement is true or false
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