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Questions for: Modern Systems Analysis and Design — 4e

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A data flow repository entry would include the composition or list of data elements contained in the

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A data flow represents data in motion, moving from one place in the system to another.

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A data flow to a data store means update.

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A data marker is a field of data that can be used to locate a related field or row of data.

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A data model that represents data in the form of tables or relations is called a:

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A data warehouse is a subject-oriented, integrated, time-variant, nonvolatile collection of data use

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A data warehouse that is limited in scope and whose data are obtained by selecting and summarizing d

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A decision table does not include:

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A decision table is simplified by:

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A default value is a value a field will assume unless an explicit value is entered for that field. A

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A department head deciding which project requests to submit is an example of:

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A dependent component is a subsystem that relies on another subsystem for its input.

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A description of a system that focuses on how the system will be materially constructed refers to: A

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A design specification document contains a section describing the platform costs associated with the

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A design specification document describes the overall system description, interface requirements, sy

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A detailed, logical representation of the entities, associations, and data elements for an organizat

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A device that manages file operations and is shared by each client PC that is attached to a LAN best

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A DFD that is a result of three nested decompositions of a series of subprocesses from a process on

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A diagram that depicts project activities and their interrelationships is called a:

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A diagrammatic representation of a message passed between two modules best defines:

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