Question: A database system separates the logical and physical view of data. Such separation facilitates the development of new applications since programmers can concentrate their efforts

A database system separates the logical and physical view of data. Such separation facilitates the development of new applications since programmers can concentrate their efforts on coding application logic. The term logical view refers to how a user or programmer conceptually organizes and understands the data. how master files maintain facts used by certain application programs how the DBMS accesses data for an certain application program. how and where the data are physically arranged and stored

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