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Q1) The DBA denormalized some of the data in the Premiere Products database to improve performance, and one of the resulting tables is the following:
Customer (CustomerNum, CustomerName, Street, City, State, Zip, Balance, CreditLimit, RepNum, RepName)
Which field or fields cause the table to no longer be in third normal form? In which normal form is the denormalized table?
Your task is to develop a database to support this activity.Here is what you need to be able to provide Custom Auto Body in order to land your first consulting contract:
You should choose a data storage problem of your interest and identify the different pieces of data that should be stored in database.
MGMT321 Group Project: Create the following documents for the proposed system and deliver each SDLC documents by the end of each designated module, as shown below
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Suppose that we replace the wait and signal operations of monitors with a single construct await(B), where B is a general Boolean expression. Write a monitor using this scheme to implement the readers--writers problem.
Show the REA diagram using Microsoft Word
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Write a SELECT statement that returns three columns: InvoiceTotal From the Invoices table, 10% 10% of the value of InvoiceTotal.
What is the order P of the B+-tree if B+-tree access structure on the key is constructed? What is the number of leaf-level blocks needed if blocks are approximately 69% full (round up for convenience)?
What kind of databases and database servers does MySpace use? Why is database technology so important for a business such as MySpace?
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