Module 01 Introduction to Database Management Currently, the class price and other fees reside in the Registration table. If Pitt Fitness practices dynamic pricing (the management changes the prices as the classes fill up as the airlines do), should they put the class price in the Classes table? Why or why not?Entities:1. Classes (ClassID, ClassName, Room, Location, LengthofTime, MaxSize, TypeofClass, Day, Time, Description)2. ClassInstructors (ClassID, InstructorID)3. Customers (CustomerID, LastName, FirstName, StreetAddress, City, State, ZipCode, EmailAddress, PhoneNumber, BirthDate)4. Instructors (InstructorID, InstructorLastName, InstructorFirstName, InstructorStreetAddress, InstructorCity, InstructorState, InstructorZipCode, InstructorEmailAddress, InstructorPhoneNumber)5. Reservations (ReservationID, ClassID, ClassDate, ClassPrice, OtherFees, CustomerID)

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Transaction Processing

Transaction processing is a computational style generally performed by server computers, which supports interactive applications (apps). Transaction processing is also known as information processing, which divides the work into indivisible and individual operations called transactions. The transaction is a set of tasks; a single task is considered as the minimum processing unit that cannot be divided again.