knobit.org

Resolves a many-to-many relationship into an associative entity

edu:Knobit

https://knobit.org/id/knobit/K-534

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Context functionsAction adjustment
Knobit creation methodsAI generated
Knobit typesSkill
LCG purposesAssessing the learner's knowledge or skill state
LCG purposesSelecting an assessment task or learning activity
action verbResolves en
applies knowledgeExplains relationship cardinality and optionality
applies knowledgeExplains identifying and non-identifying relationships
assessment criterionThe facts of the relationship live on the associative entity, its cardinality is stated both ways, and attributes duplicated elsewhere to stand in for it are removed en
assessment methodskill-tests task: Loan application logical model (normalisation anomaly skills) en
conforms to profilehttps://oppekava.edu.ee/a/Knobitite_kirjeldamise_ja_seostamise_reeglid#LCG-KNOBIT-0.1
dcterms:identifierK-534
dcterms:licensehttps://creativecommons.org/licenses/by/4.0/
dcterms:sourceStage 5 reference (references/05-logical.md) and the skill-tests logical-model task en
expected resultAn associative entity carrying the relationship's facts, with cardinality stated in both directions en
owl:sameAshttps://bitbucket.org/reffa/ontology/id/knobit/data-modelling/05-logical/K-534
rdfs:labelResolves a many-to-many relationship into an associative entity en
schema:creativeWorkStatusaccepted
schema:isPartOfData modelling (DAMA-DMBOK2)
skos:definitionTurns a many-to-many relationship into an entity of its own so that its facts (roles, dates, shares) have a place. en
skos:prefLabelResolves a many-to-many relationship into an associative entity en
target objectunresolved many-to-many relationship en

Used by

followed byRecognises an unresolved many-to-many relationship
includes knobitDerives a normalised logical data model and traces anomalies to their causes
includes knobitForward engineering - logical data modelling
requires knobitDerive the logical data model