System Analysis and Design
Which of the following would not be a major deliverable of the structured systems analysis phase.

prototype model
entity relationship diagrams
data flow diagrams
data dictionaries
None of these

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System Analysis and Design
In a Decision tree

the root is drawn on the left and is the starting point on the decision sequence
the nodes represent the conditions, with the right wise of tree listing the actions to be taken
the branch, to be followed, depends on the conditions and decisions, to be made
all of the listed here

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System Analysis and Design
Inverted list organization

means storing records in contiguous blocks according to a key.
uses an index for each key type
None of these
Stores records sequentially but uses an index to locate records
has records placed randomly throughout the file

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