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understanding the elements of an erda wealthy businessman owns a large number of paintings that he loans to museums all
the users role in data modelingi have two very different stories regarding data models first when i worked with first
campus housing systemconsider the accompanying system which was described in chapter 4 use the use cases and process
implementing an eim systema large direct health and insurance medical provider needed an enterprise information
boat charter companya charter company owns boats that are used for charter trips to islands the company has created a
provide three different options that are available for selecting an identifier for a student entity what are the pros
define what is meant by an entity in a data model how should an entity be named what information about an entity should
define what is meant by an attribute in a data model how should an attribute be named what information about an
define what is meant by a relationship in a data model how should a relationship be named what information about a
a team of developers is considering including warehouse as an entity in its data model the company for whom they are
draw a data model for the following entities considering the entities as representing a system for a patient billing
draw the relationships that follow would the relationships be identifying or nonidentifying whybull a patient must be
visit a web site that allows customers to order a product over the web eg amazoncom create a data model that the site
create metadata entries for the following data model components and if possible input the entries into a computer-aided
west star marinas is a chain of 12 marinas that offer lakeside service to boaters service and repair of boats motors
building a custom system-with some helpi worked with a large financial institution in the southeast that suffered
electronic data systems value-added contractvalue-added contracts can be quite rare-and very dramatic they exist when a
select a design strategysuppose that your university were interested in creating a new course registration system that
assume that you are developing a new system for a local real estate agency the agency wants to keep a database of its
explain the distinctions between time and arrangements fixed-price and value-added outsourcing contracts what are the
distinguish between a traditional asp and a provider of software as a service what are the pros and cms of each
describe the role of application service providers asps in obtaining new systems what are their advantages and
what is meant by creating a workaround for a software package what are the disadvantages of workarounds if
assume that you are part of a development team that is working on a new warehouse management system you have the task
assume that you are leading a project that will implement a new course registration system for your university you are