People who develop the application programs need not know the physical schema of the database. True False
Question
People who develop the application programs need not know the physical schema of the database. True False
Solution
True. Application developers typically interact with a logical schema or view of the database, which abstracts away the details of the physical schema. The physical schema involves details about storage and hardware, which are handled by the database management system. Therefore, application developers do not need to know the physical schema of the database.
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