System Analysis and Design
A feasibility study

both (a) and (b)
a list of alternative solution considered
considers a single solutions
includes a statement of the problems
None of these

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System Analysis and Design
A menu-driven system

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

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System Analysis and Design
Unit testing is

None of these
testing changes made in an existing or a new program
running the system with line data by the actual user
making sure that the new programs do in fact process certain transactions according to Specifications
is checking the logic of one or more programs in the candidate system

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