@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix edu: <https://knobit.org/def/> .
@prefix knobit: <https://knobit.org/id/knobit/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix register: <https://knobit.org/id/register/> .
@prefix schema: <https://schema.org/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

knobit:K-618 a edu:Knobit ;
    rdfs:label "Recognises binary floating point used for an exact quantity"@en ;
    dcterms:identifier "K-618" ;
    dcterms:license <https://creativecommons.org/licenses/by/4.0/> ;
    dcterms:source "Review checklist 04-physical, row 18; Karwin, Rounding Errors; S&W 11.4"@en ;
    owl:sameAs <https://bitbucket.org/reffa/ontology/id/knobit/data-modelling/06-physical/18> ;
    skos:altLabel "Approximate number for an exact quantity (physical model)"@en,
        "Money in binary floating point (generated DDL)"@en ;
    skos:definition "`FLOAT`, `REAL` or `DOUBLE` for money, areas, shares or anything compared for equality or totalled. Totals do not tie and equality tests fail. A specific form of row 17."@en ;
    skos:prefLabel "Recognises binary floating point used for an exact quantity"@en ;
    edu:actionVerb "Recognises"@en ;
    edu:appliesKnowledge knobit:K-654 ;
    edu:assessmentCriterion "Flags the deficient case and passes the acceptable one. Deficient: `payment_amount FLOAT`: the sum over payments differs from the statement total by cents. `loan_interest_rate REAL`: a repayment schedule rebuilt from it does not reproduce the instalments Acceptable: `NUMERIC(12,2)` for euro amounts, `NUMERIC(9,6)` for interest rates, scale as the business states it; floating point only for quantities that are approximate by nature (a model's risk score)"@en ;
    edu:assessmentMethod "skill-tests task: Loan application physical model on Snowflake (physical design anomaly skills)"@en ;
    edu:conformsToProfile <https://oppekava.edu.ee/a/Knobitite_kirjeldamise_ja_seostamise_reeglid#LCG-KNOBIT-0.1> ;
    edu:contextFunction <https://knobit.org/def/contextFunction/resultEvaluation> ;
    edu:creationMethod <https://knobit.org/def/creationMethod/aiGeneratedHumanEdited> ;
    edu:expectedResult "The column and the exact decimal type it needs"@en ;
    edu:graphRelevance <https://knobit.org/def/graphRelevance/learnerState>,
        <https://knobit.org/def/graphRelevance/taskSelection> ;
    edu:knobitType <https://knobit.org/def/knobitType/skill> ;
    edu:targetObject "FLOAT, REAL or DOUBLE for money or totals"@en ;
    schema:creativeWorkStatus "accepted" ;
    schema:isPartOf register:data-modelling .

edu:Knobit rdfs:label "Knobit"@en,
        "Knobit"@et .

knobit:K-654 rdfs:label "Explains exact and approximate numeric types"@en .