What is meant by a concatenated identifier?
Answer to relevant QuestionsDescribe, in terms a businessperson could understand, what are meant by the cardinality and modality of a relationship between two entities.Describe the three-step process of creating an intersection entity.Draw the relationships that follow. Would the relationships be identifying or non identifying? Why?• A patient must be assigned to only one doctor, and a doctor can have many patients.• An employee has one phone ...West Star Marinas is a chain of 12 marinas that offer lakeside service to boaters; service and repair of boats, motors, and marine equipment; and sales of boats, motors, and other marine accessories. The systems development ...Describe the three primary strategies that are available to obtain a new system.
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