System Analysis and Design
The outstanding Invoice file should be stared on a Pardon Access Storage Device if

inquires concerning payable are to be answered on-line
last record points to the first record
invoice data entry is on-line.
None of these
payment recording is done in a batch rode

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System Analysis and Design
Direct-access organization

has records placed randomly throughout the file
means storing records in contiguous blocks according to a key.
uses an index for each key type
Stores records sequentially but uses an index to locate records

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System Analysis and Design
A structure chart is

None of these
All of these
a hierarchical partitioning of the program
a document of what has to be accomplished
a statement of information processing requirements

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