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Preserving the integrity of the data that enters into and is stored within a database is extremely important.
What is the importance of data entry validation and does MS Access offer any features for validation?
If so, list and describe each? If not, what features do you feel should be in place and why?
Assume you were a newly hired IT Security Manager at a software development company that in the past hasn't paid much attention to security, especially in its database development processes.
assignment 3.2nbspdatabase notation is not consistent. you have probably seen that already when you tried to create an
Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions.
Code an Oracle Database trigger to enforce the constraint that an employee can never change his or her department.
Describe the role of databases and database management systems in managing organizational data and information. Recognize the historical development of database management systems and logical data models.
In the assignment report provide explanation about each of the applied techniques. In your Excel workbook file place the results in separate columns in the corresponding spreadsheet.
improved processesdatabases are installed to help solve problems improve processes or provide a benefit to the
your lecturer will place several links in interact to a number of relevant articles andor case studies. these will be
Explain how you will visually represent the data for the sales of the individual stores and for the time period shown. You want to show the change in sales for each store over time for the past three years.
Analyse the Case Study documents and produce a Vision document for a software system to meet the needs identified in the Case Study. Make sure your Vision document.
Consider the EER diagram for a car dealer in the figure below. Map the EER schema into a set of relations.
Describes a suitable methodology from the literature for the purpose of designing, constructing and testing of a commercial BIDW for a multinational company.
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