System Analysis and Design
Indexed-Sequential organization

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

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System Analysis and Design
A pseudocode is

a protocol used in data communication
None of these
a computer generated random number
a machine code
an easy way to communicate the logic of a program, in English¬like statements

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