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Purpose
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How
module fits into HLD
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Function
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The
set of operations performed by the module
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Interface(s)
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Purpose:
Operations to which access is provided
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Method-of-use:
Syntax for calling on the module
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operations
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Effects:
results of “standard” processing
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Exceptions:
results of “non-standard” processing
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Error
Messages: for faults and failure
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