non-functional requirement

criteria that can be used to judge the operation characteristics of a system, rather than specific behaviors
Thing general Q3254666
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non-functional requirement

Summary

non-functional requirement ranks in the top 2% of general entities by monthly Wikipedia readership (309 views/month).[1]

Key Facts

  • non-functional requirement's Library of Congress authority ID is recorded as sh2010013227[2].
  • non-functional requirement's subclass of is recorded as design requirement[3].
  • non-functional requirement's subclass of is recorded as measure[4].
  • non-functional requirement's subclass of is recorded as quality[5].
  • non-functional requirement's opposite of is recorded as functional requirement[6].
  • non-functional requirement's Freebase ID is recorded as /m/08pc1k[7].
  • non-functional requirement's OmegaWiki Defined Meaning is recorded as 976877[8].
  • non-functional requirement's facet of is recorded as test[9].
  • non-functional requirement's uses is recorded as measure[10].
  • non-functional requirement's studied by is recorded as systems engineering[11].
  • non-functional requirement's studied by is recorded as requirements engineering[12].
  • non-functional requirement's Microsoft Academic ID is recorded as 199747065[13].
  • non-functional requirement's National Library of Israel J9U ID is recorded as 987007599848205171[14].
  • non-functional requirement's OpenAlex ID is recorded as C199747065[15].
  • non-functional requirement's Yale LUX ID is recorded as concept/0fc73b2a-d61a-4131-a43f-2e14621cccbf[16].

Why It Matters

non-functional requirement ranks in the top 2% of general entities by monthly Wikipedia readership (309 views/month).[1] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[17] It is known by 4 alternative names across languages and contexts.[18]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . github.com. Retrieved . github.com. Provenance: wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . Freebase Data Dumps. wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . National Library of Israel Names and Subjects Authority File. wikidata.org.
  14. [15] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  15. [16] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] . Wikidata sitelinks. wikidata.org.
  3. [18] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). non-functional requirement. Retrieved April 10, 2026, from https://4ort.xyz/entity/non-functional-requirement
MLA “non-functional requirement.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/non-functional-requirement.
BibTeX @misc{4ortxyz_non-functional-requirement_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{non-functional requirement}}, year = {2026}, url = {https://4ort.xyz/entity/non-functional-requirement}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): non-functional requirement — https://4ort.xyz/entity/non-functional-requirement (retrieved 2026-04-10)

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