Database normalization

Authored, ISBN BOOKS ISBN, Update. 6. A college demand to track emplacement test scores for all incoming students. Each student may take a variety of tests including English and Math. some(prenominal) students will non be required to take the placement tests due to previous flesh work. Students Tests 7. all(prenominal) employee in a company is assigned to one department. Every department can contain many employees. Departments Employees 8. A movie megaphone needs to collect and analyze movie attendance data.The company maintains sixteen subject areas in a single location. Each movie offered may be shown in one or more of the available theaters and is typically schedule triple to six showings in a day. The movies are rotated through the theaters to check out from each one is shown in one of the stadium seating theaters at to the lowest degree once. The company needs to analyze patron attendance by movie, theater and show time. Movies Showings Theaters 9. An online retailer of coffee beans maintains a long list of extraordinary coffee flavors.Each type of coffee is purchased from an exclusive supplier. Many of the customers are plagiarize purchasers and typically order at least five varieties of beans on each order. Suppliers Customers Products Order items Orders 10. Data for an information technology conference needs to be collected. The conference has a variety of sessions scheduled over a two day period. Each attendee must register for the sessions he/she plans to attend. Some speakers are only presenting one session while others are discourse multiple sessions. Each session has only one speaker.