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1. Create one table representing normalized design (3NF) for the important objects and their attributes in a textbook catalogue and accounting office at a university book store. 2. Draw an ERD representing a university book store.
You are asked to create a GIS database of information about Vietnam at scale of 1:100,000. Database will include the following: Which of these features are best represented by raster model? Explain why?
Visual Studio Express to build a Web-site with Access database - Olivias Mountain Adventure Store (OMAS)
Assume the data warehousing system is centralized, and implemented in the environment of Microsoft SQL Server 2012. As we discussed in the introduction, each store has its own local database.
The Morris Arboretum tracks donors to their organization in Microsoft Excel. Access for future Arboretum records. In the following project, you convert Excel files into an Access database for Morris Arboretum
Describe the entity-relationship model. How are entities, relationships, and attributes represented in this model? What is a composite entity? Describe the approach to diagrams that uses a crow's foot.
Define each of the following data mining functionalities: characterization, discrimination, association and correlation analysis, classification, prediction and clustering. Give examples of each data mining functionality, using a real-life databas..
State the defnition of a lossless-join decomposition with respect to this example. Answer this question concisely by writing a relational algebra equation involving R, R1, and R2.
What are triggers used for, and why are they important in database systems? Provide an example of a situation where a trigger would be appropriate.
computer applications that run on desktop and laptop computers have for a long time been designed to be driven by
As an alternative for development of the database, you are considering outsourcing the functions above. Research the Internet and other media sources for vendors who develop registrar and school management database systems
your lecturer will place several links in interact to a number of relevant articles andor case studies. these will be
Creating an ER diagram, Listing the functional dependencies, confirming that the database is in at least 4NF, Using SQL commands to create the and populate the database (there do not need to be many rows)
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