5. Which of the following is true of a relational model? Entities are represented as tables, but relationships between t

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5 Which Of The Following Is True Of A Relational Model Entities Are Represented As Tables But Relationships Between T 1 (50.06 KiB) Viewed 18 times

5. Which of the following is true of a relational model? Entities are represented as tables, but relationships between them are not. Both entities and relationship between entities are represented as tables. Relationships between entities are represented as tables, but the entities are implicit. ONeither entities nor their relationships are represented as tables. What is a weak entity? O An entity that does not propagate deletions when it is deleted. An entity that has at least one participation constraint. An entity that has no relationship defined with any other. An entity that can only be identified by the primary key of another entity.