Q: Figure 4-40 shows an EER diagram for a university dining
Figure 4-40 shows an EER diagram for a university dining service organization that provides dining services to a major university. a. Transform the EER diagram to a set of relations and develop a rela...
See AnswerQ: Explore the data included in Table 4-9. Assume that
Explore the data included in Table 4-9. Assume that the primary key of this relation consists of two components: Author’s ID (AID) and Book number (BNbr). The relation includes data...
See AnswerQ: The following attributes form a relation that includes information about the issue
The following attributes form a relation that includes information about the issue and return of books by students from a university library. Students of each department in the university are authoriz...
See AnswerQ: Identify some interactive applications around you that require access to a database
Identify some interactive applications around you that require access to a database to fetch content or information. Look for the middleware used in these applications. You may need to interview a sys...
See AnswerQ: Jack Patel is a huge comic book fan who is looking to
Jack Patel is a huge comic book fan who is looking to turn his hobby into a business. Spotting a gap in the market, he intends to create a comic rental business to provide locals with access to comics...
See AnswerQ: A price aggregator system provides users with a onestop portal where they
A price aggregator system provides users with a onestop portal where they can compare the price of products across multiple Web sites. The portal allows users to not only compare prices but also view...
See AnswerQ: A university library system is responsible for tracking information about its books
A university library system is responsible for tracking information about its books and users. At present, it offers lending facilities to over 5,000 students and has a catalog exceeding 1,000 books a...
See AnswerQ: Write a database description for each of the relations shown, using
Write a database description for each of the relations shown, using SQL DDL (shorten, abbreviate, or change any data names, as needed for your SQL version). Assume the following attribute data types:...
See AnswerQ: Analyze the database to determine whether or not it is fully normalized
Analyze the database to determine whether or not it is fully normalized.
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