Which of the following indicates the maximum number of entities that can be involved in a relationship? (Amazon)Options: Pick one correct answer from belowMinimum cardinalityMaximum cardinalityERDGreater Entity Count (GEC)
Question
Which of the following indicates the maximum number of entities that can be involved in a relationship? (Amazon)Options: Pick one correct answer from belowMinimum cardinalityMaximum cardinalityERDGreater Entity Count (GEC)
Solution
The correct answer is Maximum cardinality. This term refers to the maximum potential number of entities that can be involved in a relationship.
Similar Questions
Choose the correct answerWhich of the following indicates the maximum number of entities that can be involved in a relationship?OptionsMaximum cardinalityMinimum cardinalityERDMaximum cardinality
The number of entities to which another entity can be associated via a relationship set is expressed as :
The number of entities to which another entity can be related through a relationship set is called?a.Attributesb.Schemac.Entityd.Cardinality
In an Entity-Relationship (ER) model, suppose R is a many-to-one relationship from entity set E1 to entity set E2. Assume that E1 and E2 participate totally in R and that the cardinality of E1 is greater that the cardinality of E2. Which one of the following is true about R?Marks : 1Negative Marks : 0Answer hereEvery entity in E1 is associated with exactly one entity in E2.Some entity in E1 is associated with more than one entity in E2.Every entity in E2 is associated with exactly one entity in E1.Every entity in E2 is associated with at most one entity in E1.
The number of entities to which another entity can be associated via a relationship set is expressed as :Marks : 1Negative Marks : 0Answer hereEntityCardinalitySchemaAttributes
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