System Analysis and Design
A Decision table

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

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System Analysis and Design
A Turnaround document

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

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System Analysis and Design
Data manipulation language (DML)

determine how data must be structured to produce the user's view
describes how data are structured in the data base
all of the listed here
specifies for the DBMS what is required; the techniques used to process data

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