System Analysis and Design
The rule(s) to follow in constructing decision tables is (are):

standardized language must be used consistently.
the logic of the table is independent of the sequence in which conditions rules are written, but the action takes place in the order is which the events occur.
a decision should be given a name
all of the listed here

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System Analysis and Design
The black-box concept:

None of these
All of these
assumes that the black box is independent
assumes that inputs and outputs will remain stable
is invoked by describing a system in terms of inputs and outputs, leaving the transformation process a black box.

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System Analysis and Design
Rapid prototyping proves the quality of a design by

having a program simulate the real system
both (a) and (b)
having a data flow diagram
having the system analyst present an overview of the design to users, programmers, and consultants
None of these

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System Analysis and Design
A Turnaround document

is circulated among all the heads of departments of an organization.
None of these
is circulated among all the staff of an organization.
is output at one point which later comes back as an input
All of these

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System Analysis and Design
The approach used in top-down analysis and design is

to identify the top level functions by combining many smaller components into a single entity
to prepare flow charts after programming has been completed
to identify a top level function an d then create a hierarchy of lower-level modules and components.
all of the listed here

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