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List the functional dependencies in the following table that concerns invoicing (an application Premiere Products is considering adding to its database), subject to the specified conditions. For a given invoice (identified by the InvoiceNum), there will be a single customer. The customer's number, name, and complete address appear on invoice, as does the date. Also, there may be several different parts appearing on the invoice. For each part that appears, display the part number, description, price, and number shipped. Each customer that orders a particular part pays the same price. Convert this table to an equivalent collection of tables that are in third normal form.
What are the functional dependencies among the data represented in this first normal form relation?
You have a company, specializing in managing technology solutions. you have ben just hired by big firm to execute a well-planned strategy.
Create a state transition diagram that describes typical student states and how they change based on specific actions and events.
Explain each of three database models, hierarchical, relational, and object-oriented, and provide specific referenced example of each of these model types implemented in a functioning database
The customer is always right -The customer doesn't know what's best. It's the baker's (marketer's) job to educate him. The above statements succinctly point out a subtle battle which rages within the marketing discipline.
Write a SELECT statement that returns three columns: InvoiceTotal From the Invoices table, 10% 10% of the value of InvoiceTotal.
Use Cases Perform a requirements analysis for the Case Study
The first part is to create a database and some tables which will be appropriate for a home-budgeting application. That portion of the assignment should be completed from the MySQL console command line.
Implement that entity as a database table with two subtypes, Games and Movie.
Create an entity-relationship diagram and design accompanying table layout using sound relational modeling practices and concepts.
Create and run the following sql queries and submit the screen shot of your result. Also submit the file lab_06_03. sql
Design a Database schema
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