System Analysis and Design
Inverted list organization

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

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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
All of these
is circulated among all the staff of an organization.
is circulated among all the heads of departments of an organization.

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System Analysis and Design
A square symbols

is a data store-data at rest, or a temporary repository of data
None of these
defines a source or destination of system data
represents a process that transforms incoming data flow(s) into outgoing data flows
identifies data flow

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System Analysis and Design
A structure chart is

All of these
None 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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