System Analysis and Design
Top-down programming is

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

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System Analysis and Design
A system analyst designs a new system by

propose alternatives to the current system
identifying sub systems and the interfaces between sub systems
None of these
adopting a developed system to the present environment
developing the system as a large, single unit

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System Analysis and Design
Which of the following is not a characteristic of structured system development?

specification of the interfaces between modules
All of these
the use of graphical tools, such as data-flow diagrams, to model system
partitioning of systems into manageable levels of detail
None of these

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