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You are an intern with the Regional Realty Association and are analyzing the claim made by Alice Barr Realty that "we get your price." You have prepared a spreadsheet that shows data relating to 3 months' sales by Alice Barr Realty. You are going to determine the percent of asking price for each home sold and analyze the sales data to determine the true track record of the company in selling homes for the asking price.
Using the descriptions of the attributes given in the, convert the ERD shown in Figure P6.2 into a dependency diagram that is in 3NF.
Let R be a relation schema with a set F of FDs. Prove that the decomposition of R into R1 and R2 is lossless-join if and only if F+ contains R1 ∩ R2 → R1 or R1 ∩ R2 → R2.
Write a two-page executive summary for your boss explaining how a relational data solution can be applied to a current business problem or area for improvement. Assume that your boss knows nothing about relational database theory.
Write a program that- Reads the data from the file into an array of structure when the form is loaded
a large bank has a headquarters location plus several branches in each city in a particular region of the country. as
problem 1. produce a scatterplot of rent vs. size square meters of the apartment for the rental data in
This system will also provide administrators with the ability to create custom reports and filter data based upon a wide variety of information captured from each store.
Evaluate the pros and cons in agile and Waterfall project management in terms of planning and the execution of projects and collaboration among project team members.
You have to write a query to display last name customer associated with order id in given database.
It is not uncommon to have to access the data which reside in different tables, especially when formulating a report.
Write a function 'Max' that takes an int array and the size of the array as input and returns the largest element of the array. The function should look like the following.
The database used for this question is a very simple one with the following schema: (Primary keys are bold, foreign keys are underlined)
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