Explains the source-to-target mapping contract
https://knobit.org/id/knobit/N-251
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| Context functions | Object understanding |
|---|---|
| Knobit creation methods | AI generated |
| Knobit types | Knowledge |
| LCG purposes | Assessing the learner's knowledge or skill state |
| LCG purposes | Opening up a learning outcome |
| action verb | Explains en |
| assessment criterion | Answers a written question on the source-to-target mapping correctly en |
| assessment method | Written question en |
| conforms to profile | https://oppekava.edu.ee/a/Knobitite_kirjeldamise_ja_seostamise_reeglid#LCG-KNOBIT-0.1 |
| dcterms:identifier | N-251 |
| dcterms:license | https://creativecommons.org/licenses/by/4.0/ |
| dcterms:source | Practice the stage 2 reference and review checklist rest on en |
| expected result | Per target column: source fields, transformation, default, crosswalk and rule; every mandatory target mapped; keys qualified by source; reconciled on value (DMBOK2 ch. 8). en |
| owl:sameAs | https://bitbucket.org/reffa/ontology/id/knobit/data-integration/02-source-to-target-mapping/N-251 |
| rdfs:label | Explains the source-to-target mapping contract en |
| schema:creativeWorkStatus | accepted |
| schema:isPartOf | Data integration and interoperability (DAMA-DMBOK2) |
| skos:definition | Per target column: source fields, transformation, default, crosswalk and rule; every mandatory target mapped; keys qualified by source; reconciled on value (DMBOK2 ch. 8). en |
| skos:prefLabel | Explains the source-to-target mapping contract en |
| target object | source-to-target mapping en |
Used by
| applies knowledge | Recognises a default inventing a business fact |
|---|---|
| applies knowledge | Recognises an unmapped mandatory target column |
| applies knowledge | Recognises a key collision across sources |
| applies knowledge | Recognises a mapping ignoring a meaning change |
| applies knowledge | Recognises an unspecified transformation |
| applies knowledge | Recognises a target narrower than its source |
| applies knowledge | Recognises a transformation on a column the source lacks |
| applies knowledge | Recognises a reconciliation by count only |
| applies knowledge | Recognises a source value with no target value |
| includes knobit | Maps sources to targets without losing value, and reconciles on value |
| includes knobit | ETL, latency, interaction models |
| includes knobit | Design data integration solutions: map sources to targets |
| requires knobit | Map sources to targets |