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Assignment On Customer Service Professional | Normalization Assignment

   

Added on  2019-09-26

3 Pages690 Words400 Views
NormalizationCustomer service professionalLogin_idPasswordPK ↑In Customer service professional table there is not any repeating group within the table with multiple values and there is not partial dependency due to not having two primary keys in table. The normalization of 2nf relations to 3nf involves the removal of transitive dependencies. If a transitive dependency exists but in this table transitive dependency is not exists.CustomerCust_idCust_namee-mailAddressMobilenolidPK ↑FK↑In Customer table there is not any repeating group within the table with multiple values and there is no partial dependency due to not having two primary keys in the table. The normalization of 2nf relations to 3nf involves the removal of transitive dependencies. If a transitive dependency exists but in this table transitive dependency is not exists.PackageTracking_idWeightDeliveryoptionSource addressDestinationaddressDate of pickupTime of pickupLocationof pickuplidPK ↑ FK↑In Package table there is not any repeating group within the table with multiple values and there is no partial dependency due to not having two primary keys in the table. The normalization of 2nf relations to 3nf involves the removal of transitive dependencies. If a transitive dependency exists but in this table transitive dependency is not exists.ShipmentShipment_idCurrent locationSource addressDestinationaddressStatusConditionCust_idlidPK ↑FK↑ FK↑In Shipment table there is not any repeating group within the table with multiple values and there is no partial dependency due to not having two primary keys in the table. The normalization of 2nf relations to 3nf involves the removal of transitive dependencies. If a transitive dependency exists but in this table transitive dependency is not exists.ReportReport_idReport listingReport durationlidPK ↑FK↑In Report table there is not any repeating group within the table with multiple values and there is no partial dependency due to not having two primary keys in the table. The normalization of 2nf relations to 3nf involves the removal of transitive dependencies. If a transitive dependency exists but in this table transitive dependency is not exists.

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