Why should you consider the storage formats that already exist in an organization when deciding on a storage format for a new system?
Answer to relevant QuestionsWhat are the differences between the logical and physical ERDS? What is the purpose of normalization? What are the key issues in deciding between using perfectly normalized databases and denormalized databases?In the new system under development for Holiday Travel Vehicles, seven tables will be implemented in the new relational database. These tables are New Vehicle, Trade-in Vehicle, Sales Invoice, Customer, Salesperson, ...What is meant by change control? How is it helpful to the programming effort?
Post your question