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Suppose that you need to create two-table database to record information for a DVD rental kiosk. The following information needs to be recorded.
For all movies: Movie number, title, category, rental rate, and whether or not it is available for rent; for all rented movies, the customer who rented the movie and the due date will also need to be recorded.
For all customers: Customer number, name, address, city, state, ZIP code, and phone number.
Create a preliminary design (use Figure 12-14 in the book for reference if needed) for a possible two-table database for this scenario (Movie table and Customer table), locating the fields in the most appropriate tables and having a minimum of redundancy.
Create the following symbolic equations.
What is the minimum number of ‘k' bits necessary for the Hamming singleerror-correcting (SEC)? Define Seek Time, Rotational Delay and Transfer Time.
Design an XML schema for documents that store information about patients in a hospital. Information about patients must include their name.
List and describe down the components of a data center. What did you learn in this process and how will this practice be applicable to your real world career?
Show that the Fourier coefficients for the half-wave rectified cosine wave are.
Suppose that the elevators are divided into two sets, the first comprising the elevators. What would change in your design to accommodate this feature?
Provide an example of how to connect a Visual Basic application to a Microsoft Access database and then display the information.
Use linking columns to represent relationships. Demonstrate that the modification problems you identified in part E have been eliminated.
Write a program that will print out the values of the smallest (most negative) and largest Integer values available on your computer with your Ada compiler.
Convert each of the following signed binary byte representations to its equivalent base-ten representation. What would each byte represent in Binary Coded Decimal? Show your work step by step
Exclude the tables “dtproperties” and “sysdiagrams”. List the column CountOfTable, in which the Table is the chosen table name.
The owner of an older house in Wichita, Kansas, is considering replacing the existing double-door type wood framed single-pane windows with vinyl-framed.
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