Q1 (1 points)
https://knobit.org/id/task/dq-rule-derivation/Q1
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| dcterms:license | https://creativecommons.org/licenses/by/4.0/ |
|---|---|
| owl:sameAs | https://bitbucket.org/reffa/ontology/id/task/dq-rule-derivation/Q1 |
| rdfs:label | Q1 (1 points) en |
| schema:hasPart | dq-rule-derivation Q1a: dimensions assigned, accuracy without a source left unmeasured |
| schema:hasPart | dq-rule-derivation Q1b: every check traced, retired rule given none |
| schema:identifier | Q1 |
| schema:position | 7 |
| schema:text | 0.5 each: (a) dimensions match what each check measures - uniqueness for BR-201, validity for BR-202, completeness for BR-204, consistency for stored derivations, copies and periods, integrity for BR-208 and BR-209, timeliness for REQ-301 - and REQ-303 is in not_checked because accuracy needs a source of truth the mart does not have, rather than a residency validity check filed under accuracy; (b) traceability: every check cites a rule, a requirement or what it backs, the REQ-301 check cites it in source_requirements, and no check implements BR-213, which is retired and superseded by BR-202; earned only if BR-202 has a check or a proposed CHECK constraint. en |