Archive for the ‘Systems Analysis and Design’ Category

DEPICTING SYSTEMS GRAPHICALLY

A system or subsystem as it exists within the corporate organization may be graphically depicted in several ways. The various graphical models show no boundaries of the system and the information used in the system.   Systems and the Context-Level Data Flow Diagram The first model is the context-level data flow diagram (also called an […]

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INTEGRATING TECHNOLOGIES FOR SYSTEMS

As users adopt new technologies, some of the systems analyst’s work will be devoted to integrating traditional systems with new ones to ensure a useful context. E-commerce Applications and Web Systems       Many of the systems can be imbued with greater functionality if they are migrated to the World Wide Web or if they are […]

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