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!
Suppose that we have a ternary relationship R between entity sets A, B, and C such that A has a key constraint and total participation and B has a key constraint; these are the only constraints. A has attributes a1 and a2, with a1 being the key; B and C are similar. R has no descriptive attributes. Write SQL statements that create tables corresponding to this information so as to capture as many of the constraints as possible. If you cannot capture some constraint, explain why.
Create a vendor database and related reports and queries to capture contact information for potential PC vendors. This information will be used to populate an MS Access database.
Create naming conventions for each entity and attributes. Propose an efficient data structure that may hold the tour operator's data using a normalization process. Describe each step of the process that will enable you to have a 2nd Normal Form da..
Assume that the minimum support threshold is equal to 10%. How many closed frequent itemsets will be discovered from data set 1 amd Which data set will produce frequent itemsets with high support?
In this project, you will use a database to answer questions about scholarships awarded to students at a college. You will create a relationship between two tables, create a query from an existing query, and create queries using text, numeric, com..
Using Microsoft Access create the tables and relationships defined in your data model. Your Microsoft Access Database at this point should include the following: The Tables as defined in your Entity Relationship Diagram. The Relationships between t..
Be typed, double-spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
document flowchart for the order processing system, and data flow diagram DFD at Level 0 for the order processing system.
What is a data warehouse and why is REI building one and What are some of the risks or concerns surrounding the creation of a data warehouse
Develop a model using an Excel spreadsheet to project financial statements for Rama's Lawn Mowing - find how many jobs per year would be required for Rama's company to break even; i.e., to achieve a net present value of 0.00.
What is the role of a DBMS, and what are it advantages? What are its disadvantages?
1. the appropriate sql statements for each query which should be copied from your sql code in mysql and pasted into
From information system point of view, we should take the key functions of organization and map them to strategic information. Do your companies follow this process or are steps skipped?
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