Question: Query optimization functions are associated to which transparency feature of Distributed Database Management System ( DDBMS ) ? Select one:a . Performance transparencyb.Transaction transparencyc.Distribution transparencyd.Heterogeneity

Query optimization functions are associated to which transparency feature of Distributed Database Management System (DDBMS)? Select one:a.Performance transparencyb.Transaction transparencyc.Distribution transparencyd.Heterogeneity transparency

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