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Consider a typical sales invoice that would include the following information. Design a single table to hold all of the information required to store an invoice including this information. Next, apply normalization to reduce this table to third normal form. Prepare a Word document showing the original and final tables. Include a short summary (2-3 paragraphs) of the problems with the original single table design and how normalization improved the design.Orders:? Order_id? Order_date? Customer_id? Customer_name? Customer_address? Customer_city? Customer_state? Item_id? Item_description? Item_qty? Item_price? Item_total_price? Order_total_price
Please consider the following functional dependencies (FDs):Order_Id -> Customer_id, Order_date, Order_total_priceItem_Id, Order_Id -> Item_Qty, Item_total_price, Item_description, Item_PriceCustomer_id -> Customer_Name, Customer_Address, Customer_City, Customer_StateItem_Id -> Item_description, Item_priceYou will use these FDs as you analyze the table for normalization.Also, we do not want to loose any information (e.g. Order_total_price is potential derivable from other pieces of data, we want that field to show up in one of the resulting tables).
Draw a flowchart describing the following given situations: The data found on employee time cards are keyed onto the hard disk before they are processed by the computer.
Write down the HTML and JavaScript: A 3x3 2D array: Arrays can have anything, even other arrays. In the JavaScript, 2D arrays are assigned with the single array, where each element consists of an array.
The arp command: arp -s InetAddr EtherAddr enables you to manually add an entry to ARP cache which resolves the IP address InetAddr to the physical address EtherAddr.
Write a java program that creates an array of integers
When you input two strings representing your first and last names, have the program output your initials. The program should consist of two files, Initials.java and InitialsApp.java. Comment the code.
activation of the brain is measured by electrophysiological techniques using an electrical or magnetic field that the nervous system produces. These types of measures include may include magneto-encephalography (MEG) or electroencephalography (EEG..
while a house is chosen by the roommates, the user will give information for it. To allow extensibility, a house object can be created with no information available, address of the house only or the address of the house, monthly rent and security d..
create the Calculate button the Accept button.make numeric buttons for numbers input
Write down a program on visual basic format
What information should be included in the comments at the top of a program? What is a test plan? I am looking for general reply not specific to this or any other program.
How to compare and evaluate speeds of DSL and cable modem Make a diagram of the DSL and Cable Modem connections to your ISP, cable organization, and telecom to your home router using Visio or its open source another software.
build a frame with four buttons: one for red, one for green, one for blue, and one for gray. Clicking on a button changes the frame to the corresponding color.
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