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Look at attach Figure. Your job is to write the code that implements the matrix using three roles: CHIEF_EDITOR, WRITERS, and EDITORS.
Create the roles, and grant the appropriate privileges to the roles. (Hint: AGAINES is the Chief Editor, OCORTEZ is a writer, and JHANSON is an editor.) Save your work as a .sql file.
Subject: We will discuss the logical design, data definition and relationship between the tables of database.
Identify your dream vehicle (plane, automobile, boat, etc.) and estimate its cost and the interest rate if you financed its purchase. Enter data (loan amount, interest rate, term, etc.) onto spreadsheet and use the PMT function and cell references..
Simulate the implementation of a real-life database, you will start with requirements elicitation for a given scenario. After all the basic functional and non-functional requirements have been gathered, you will start designing the database.
Consider the ER diagram that you designed for the Prescriptions-R-X chain of pharmacies in Exercise 2.7. De?ne relations corresponding to the entity sets and relationship sets in your design using SQL.
How are organizational information systems related to a company strategy? How does strategy affect the information systems a company develops and uses?
Create a query based on the Agency table that includes the Agency, FirstName, LastName, and City fields, in that order. Save the query as AgenciesByCity, and then run it
Write a paper that expands on the discussion as to how BCBS is using analytics to improve their business and save time and money. Address how they incorporated the software system into their daily business
Using your knowledge of the college environment, determine the functional dependencies that exist in the following?
Your Learning Team has been hired as database consultants for a start-up company that will stream movies over the Internet (similar to Hulu, Netflix, and others). Validate the logical model using normalization
The average number technique is sometimes used to explain the results of an unsupervised neural network clustering.
Find all maincourses that have not been served at wedding receptions. List out the description - Calculate the total cost for each event - Find all maincourses that have not been served at wedding receptions. List out the description.
In this Discussion Board, you are asked to define and describe background information of a relational database. Include the following information.
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