Business Systems Analysis and Design
Aimed at systems analysis and design courses generally taught in business departments, this text focuses on such issues as management implications, the link between systems analysis/design and the organization's strategic information needs and the complexity of modern systems. The book follows the traditional system development life cycle, and key tools and techniques are presented in the context of that life cycle.
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Information Systems Analysis
Computeraided Software Engineering
46 other sections not shown
algorithm alternative Appliance Store's attributes automation boundary Chapter components computer-aided software engineering configuration item level create data dictionary data elements data flow diagram data store data structures database Date of sale define dictionary software document entity-relationship entity-relationship diagram entity-relationship model example Figure focexec functions Gantt chart gars hardware identify input interface inventory data inventory system Invoice number Item ordered Item sold level-1 data flow logical data logical model ltem manual procedures many-to-many ment methods module normal form object object-oriented object-oriented program occurrence of entity output performed prepare problem definition process description Process shipment PROFESSIONAL POINTER prototype record relationship Reorder stock requirements specification Sales clerk sales data sales receipt sales transaction screen second normal form Sell appliance Stock number Stock on hand Supplier code symbols system flowchart tasks third normal form tion trigger event Unit price
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