What is an object identifier? Why are object identifiers required in an object database?
Answer to relevant QuestionsHow is a one-to-many relationship on a class diagram represented in an object database?How are classes and relationships on a class diagram represented in a relational database?Assume that RMO plans to change its pricing policy. If two or more catalogs are in circulation at the same time, then all item prices in the catalogs must be the same. Prices can still rise or fall over time and those ...1. Develop a relational database schema in 3NF.2. Develop an ODL database schema.Refer to the description of the Real Estate Multiple Listing Service system in the Chapter 5 case studies. Using the ERD and domain model class ...List the eight golden rules proposed by Shneiderman.
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