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"efficiency" (Pronounce)
 
 Related terms
 
 Comment
For a system which is operated by a user, the combination of functionality, reliability, usability and efficiency can be measured by quality of use. [ISO/IEC 9126-1 (draft)]
2 definitions were found:
 
 Definition
The resources expended in relation to the accuracy and completeness with which users achieve goals.
 Source
ISO 9241-11
 
 
 Definition
The capability of the software product to provide appropriate performance, relative to the amount of resources used, under stated conditions.
 Source
ISO/IEC 9126-1 (draft)
 
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