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I4 (2 points)

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https://knobit.org/id/task/dm-logical-integrity/I4

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rdfs:labelI4 (2 points) en
schema:hasPartdm-logical-integrity I4: loan histories split, exchange rate kept together
schema:identifierI4
schema:position11
schema:textIndependent histories, both directions, 1 each: (a) Loan Agreement Version keeps the nominal interest rate, the loan status and the repayment day under one validity period although BR-103 says each changes on its own; split into one history per attribute, each with its own validity; (b) Exchange Rate keeps buy and sell rate in one dated row and is left alone, because BR-104 says they are published together. Splitting Exchange Rate scores 0 for (b). en

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has questionRetail banking servicing logical model (higher normal forms, decomposition and path anomaly skills)
schema:isPartOfdm-logical-integrity I4: loan histories split, exchange rate kept together