System Analysis and Design
A menu-driven system

can be used only by computer professionals
presents options and allows the user to make selections
is required only for on-line systems
None of these
increases the operator's work

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System Analysis and Design
A Decision table

documents rules, that select one or more actions, based on one or more conditions, from a set of possible conditions.
represents the information flow
shows the decision paths
gets an accurate picture of the system

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System Analysis and Design
Top-down programming is

a map of the programmer's view of the data
an approach in which the top module is first tested then program modules are added from the highest level to the lowest level
a group of related fields
a series or group of components that perform one or more operations of a more complex system

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