Computer Information Systems
A data dictionary supports and enlarges upon a data flow diagram by defining all terms used in the data flow diagram. Figure 14-7. Brief narratives ... Verify against Payroll-Master record: Pay-Code is valid 3. Verify Employee-Time-Record:anbsp;...
| Title | : | Computer Information Systems |
| Author | : | David Robert Adams, Gerald E. Wagner |
| Publisher | : | South-Western Pub - 1986 |
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