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Computing
Systems Analysis and Design Study Set 1
Quiz 5: Data and Process Modeling
A Decision ____ Is a Graphical Representation of the Conditions
Question 38
Multiple Choice
A decision ____ is a graphical representation of the conditions, actions, and rules found in a decision table. A) base B) tree C) icon D) index
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Related questions
Q 39
The major benefit of ____ is that it gives a clear picture of current system functions before any modifications or improvements are made. A) the four-model approach B) balancing C) leveling D) both b and c
Q 40
The disadvantage of the four-model approach is ____. A) it gives an unclear picture of the current system functions before any modifications or improvements are made B) the requirements of a new information system always are different from the current information system C) the added time and cost needed to develop a logical and physical model of the current system D) all of the above
Q 41
When DFDs are drawn, which of the following conventions should be followed? A) each context diagram must fit on one page B) use the same names within each set of symbols C) do not cross lines D) use a unique reference number for each process symbol
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