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1. One of the purposes of database tools is to ensure the quality of the Data.
What are some trends in Data Quality management that vendors need to pay attention to?
2. Compare the tools that are available for products like SQL Server with what is available in a single user Database such as
Access.
part 1 - reportwrite a 2000-word report that describes a suitable methodology from the literature for the purpose of
What is it about a 200 MB video or audio file which makes it so much more of database management challenge than relational database the same size?
you are the new chief information officer for acme widgets. the president of the company recently asked you what you
explain the difference between functional dependencies that arise from equations and those that do
Discovery-driven cube exploration is a desirable way to mark interesting points among a large number of cells in a data cube. Derive an efficient computation method to identify such points during the data cube computation
Display the number of seats that were in the cinema and the name of the movie. A list of all screenings of PG movies during the month of January, 2015.
a UML class diagram to describe the ordering system class
Prove that Armstrong’s Axioms are sound and complete for FD in-ference. That is, show that repeated application of these axioms on aset F of FDs produces exactly the dependencies in F+.
What is a data model and what is it purpose and what is a prototype and what is its purpose - What is a use case, and what is its purpose?
hi there i need to start the assignment for data warehouse where i need to define assignmentyou are required to design
Your supervisors and customers are very impressed with the database you have put together. Describe a minimum of three heuristics to optimize Queries.
what were the consequences (both positive and negative) to adding the 17th amendment to the Constitution? Argue whether or not the changes presented by this amendment were consistent with the intent of the Founding Fathers when they wrote the Cons..
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