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I have to prepare a two to three page memorandum (350 words per page) analyzing the use of databases in my organization.
Include what database software are used (Microsoft, Informix, Oracle, etc.). Conclude by proposing improvements.
For large organizations, restrict the scope of the paper to the department in which you work. Please note the restrictions on revelation and use of proprietary information.
When this would be a potential issue in your memorandum, eliminate details or modify information so as not to violate these rules.
If you don't have any first-hand knowledge of databases at your work, describe where a database might be used in your personal life to make things more efficient.
You have to write a query to display last name customer associated with order id in given database.
if those were for me wed keep them all in two to three minutes longer he says. but thats not my call-its the
Explain how you would formulate an SQL injection attack against an e-Commerce server such as Amazon
Construct a query that will show the number of days that exist between the first invoice and last invoice, for each month, for each employee, using the DATEDIFF function. Be sure to provide the SQL script that will carry out this function.
Dual Assessment of Data Quality in Customer Databases,Journal of Data and Information Quality (JDIQ), Volume 1 Issue 3, December 2009, Adir Even, G. Shankaranarayanan.
To analyse and comprehend a provided ER diagram and Database Schema and implement a database based on the provided ER diagram and Database Schema
Identify a relational algebra tree (or a relational algebra expression if you prefer) that reflects the order of operations a decent query optimizer would choose.
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..
When the database is set up it should be populated with the data that you have chosen. Display this data as part of your documentation. Each table should have from 3 to 6 records initially.
Understand the challenges and evaluate the risks in managing the security of an information system Critically analyse using a threat and risk assessment.
Database designers stated following dimension of "miniworld"- to be represented in Company Supplier-Part database: company is organized into departments. Each department has unique name, unique number.
Describe how you would implement relationship between employees and projects in each of the given scenarios: Many employees can work on given project, but each employee can work on only single project.
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