C. Object-oriented development allows an object to hide the way an object works from other objects. Answers A, B, and D are incorrect as Data modeling considers data independently. Network database-management systems are designed for flexibility. Relational database- management systems are considered a collection of tables that are linked by their primary keys. Solution C. Object-oriented development allows an object to hide the way an object works from other objects. Answers A, B, and D are incorrect as Data modeling considers data independently. Network database-management systems are designed for flexibility. Relational database- management systems are considered a collection of tables that are linked by their primary keys..