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Build a database and produce a query report that shows 10 fields as in Table iamge using Microsoft Access.
consider the following schema of ra b c d with functional dependenciesa -gt b b-gt c and b-gtd1- compute the closure
primary task responsenbspwithin the discussion board area write 400-600 words that respond to the following questions
Views are integral part of virtual private databases, yet views are utilized for many other reasons. Find out many other uses for views.
there are 3 kinds of loops-for loop while loop and do while loop. under which circumstances would each kind of loop be
Assignment 5: Logical Design, Part II, Explain the problems associated with data redundancy as it pertains to effectively using information for reporting and analysis.
The Enhanced Entity Relationship Diagram (EERD) produced with a drawing or case tool. Your EERD must use a 'standard' notation style such as Crows Foot or Chen.
You learned that WIPO is the global arbitrator for all intellectual property-related issues. Read any two cases for the year 2007 on cybersquatting. Create a table with the following column headings.
Describe a mechanism to access the telephone customer records by telephone #. Assume that we have a huge data in hand, say a million records or so.
1.Write two to three paragraphs answering each of the following questions: a What are the three types of database critical events that can trigger the database recovery process? Give some examples for each one. b List and discuss the four transacti..
Consider a case that is not described above, but could happen in the business of the ABS. Please explain the case and why it might occur and based on the case you proposed, modify your design of the ABS database accordingly.
Consider a relation stored as a randomly ordered ?le for which the only index is an unclustered index on a ?eld called sal. If you want to retrieve all records with sal > 20, is using the index always the best alternative? Explain.
Compute a canonical cover for the above set of functional dependencies (show each step of your derivation with an explanation).
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