Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Exotic Cars Inc. (ECI) is a company specializing in sales and maintenance of the exotic (hence the name) cars.The cars that ECI sells come from multiple sources: some are shipped directly from the factories, other purchased from the private collectors, and yet some other cars are traded-in by the customers of ECI.ECI also provides a regular maintenance service of the exotic cars, such as engine tune-up, tire rotation, oil change, etc. You do not have to buy a car from ECI to use its maintenance service; consequently, some owners of the exotic cars purchased elsewhere also use ECI maintenance service.ECI appreciates continuing business of its patrons; consequently, the company wants to maintain as much information about each valuable customer as it possibly can.As a result, ECI diligently records how much money each customer spends on buying cars (more than a half have purchased two cars and about third bought three or more), on maintenance service (how much customer spends overall, and per car), and whether or not a customer ever traded a car in.Course Project DescriptionYour goal is to develop a database that shall allow ECI to keep track of its business and provide the management with the following information regarding the performance of the business:HR ManagementComplete information about ECI employees, especially salesmen and techniciansInventory ManagementComplete information on the number and types of the cars currently kept in stockComplete information on the number and types of the cars obtained from each source (factory, private collector, trade-in, etc.)Maintenance Service ManagementComplete information on the number and types of the cars that were serviced.Complete information on maintenance record of each serviced car (car information, type of problem, owner, mechanic who performed the maintenance, and cost of maintenance)Customer Service ManagementComplete information on every customer including information regarding their:Total spending on carsTotal spending on service maintenanceAccountingComplete information on spending of every customerComplete information regarding what was paid to each vendorComplete information regarding what was received by ECI from the sales of carsComplete information regarding what was received by ECI from the maintenance service.
Imagine that you have been hired to fulfill their need of enhancing the data repository for their current reservation processing system. Upon reviewing the system, you find that the data structure holds redundant data and that this structure lacks..
What time does it take to find the resulting tuples of the given query: "List the names of all students who are taking a class in the Turing Auditorium".
Using Internet as the research tool for extra information not presented in text, describe why application roles are important part of the security model for databases.
presentation in which you explain how the principles of database management and your recommendations were applied to the project.
Consider a database used to record the marks that students get on different examinations of different course offerings. Construct an E-R diagram for the database that models exams as entities, and uses a ternary relationship
How is the object approach different from the data and process approaches to systems development? And how can the object approach improve the systems development process
Create the tables and relationships from the database design discussed in Lab 2. Add at least five (5) records into each table (Note: You must determine the field values)
Is software measurement equivalent to software metrics? What makes them different?
Choice of search key for the index. What is a composite search key, and what considerations are made in choosing composite search keys? What are index-only plans, and what is the in?uence of potential index-only evaluation plans on the choice of sear..
Visualise the computer data entry screens that could be used to capture data for the following business events in Mike's business.
Write SQL SELECT statements to retrieve the following information from the ClassicModels database - select the product name, scale, vendor and product code for all models of classic cars built between 1948 and 1966. Display the results in order of..
How does Oracle process this query? That is, what does Explain Plan tell you about how the query is processed - how would you recognize that the results were not correct?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd