Which of the following is not a possible cardinality symbol?
A)Mandatory single
B)Mandatory many
C)Optional single
D)Optional many
E)One-to-one

Name: Which of the following is not a possible cardinality symbol? A)Mandatory single B)Mandatory many C)Optional single D)Optional many E)One-to-one
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Question

Quizplus · Accepted Answer

One-to-one is not a cardinality symbol, it represents a type of relationship between entities. The cardinality symbols are Mandatory single, Mandatory many, Optional single, and Optional many.

Which of the Following Is Not a Possible Cardinality Symbol