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In a data flow diagram (DFD),systems analysts call an entity that receives data from the system a source.
Q2: An information system includes _,which are programs
Q4: A _ is an overview that describes
Q6: A(n)_ is a data validation rule that
Q13: In a table or file,each column represents
Q15: A server is a computer that supplies
Q22: Project managers always must be aware of
Q24: A project _ negotiates with users who
Q27: A(n)_ displays only those records that meet
Q61: Discuss in detail the six main reasons
Q75: The main objective of all rapid application