In Chapter 7, you developed a use case diagram, an activity diagram, and a system sequence diagram for the use cases Rent movies and Return movies. In Chapter 11 you developed a first-cut DCD and sets of CRC cards. Based on those solutions or others provided by your teacher, and the problem domain class diagram in Figure develop a first-cut communication diagram for the problem domain classes. Next add view layer and data access layer objects to the communication diagram. Convert the domain class diagram to a design class diagram by typing the attributes and adding methodsignatures.
Answer to relevant QuestionsIn Chapter 7, you developed a use case diagram, a fully developed use case description, and a system sequence diagram for the use cases add a seller and Record a book order. In Chapter 11 you developed a first cut DCD and a ...Why have databases become the preferred method of storing data used by an information system?How is a one-to-many relationship on an ERD represented in a relational database?How is a one-to-many relationship on a class diagram represented in an object database?Briefly describe the following distributed database architectures: replicated database servers, partitioned database servers, and federated database servers. What are the comparative advantages of each?
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