Premiere Products Exercises Chapter 2 Solution Correct Answers

Chapter 2 exercise answers for Premiere Products database.

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Premiere Products Exercises Chapter2Solution Correct AnswersIn the following exercises, you will use the data in the Premiere Products database shownin Figure 2-1. (If you use a computer to complete these exercises, use a copy of thePremiereProducts database so you will still have the original data when you completeChapter 3.) In each step, use QBE to obtain the desired results. You can use the queryfeature in a DBMS to complete the exercises using a computer, or you can simply write adescription of how you would complete the task. Check with your instructor if you areuncertain about which approach to take.1. List the number and name of all customers.2. List the complete Part table.3. List the number and name of all customers represented by sales rep 35.4. List the number and name of all customers that are represented by sales rep 35and that have a credit limit of $10,000.5. List the number and name of all customers that are represented by sales rep 35 orthat have a credit limit of $10,000.6. For each order, list the order number, order date, number of the customer thatplaced the order, and name of the customer that placed the order.7. List the number and name of all customers represented by Juan Perez.8. How many customers have a credit limit of $10,000?9. Find the total of the balances for all customers represented by sales rep 35.10. Give the part number, description, and on-hand value (OnHand * Price) foreach part in item class HW.11. List all columns and all records in the Part table. Sort the results by partdescription.12. List all columns and all records in the Part table. Sort the results by partnumber within item class.13. List the item class and the sum of the value of parts on hand. Group the resultsby item class.THESIS STATEMENTDatabases have been in use since the earliest days of electronic computing, but the vastmajority of these were custom programs written to access custom databases. Unlikemodern systems which can be applied to widely different databases and needs, thesesystems were tightly linked to the database in order to gain speed at the expense offlexibility.Modern database can be described as a collection of data managed by aDBMS. A DBMS is a software system for creating, manipulating, and managing data.Some well-known DBMSs include Oracle, Sybase, DB2, and SQL Server.In myresearch, we’ll look at the evolution of DBMSs from custom and proprietary to moreadaptive database programs.

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