Choose the correct answerWhich of the following indicates the maximum number of entities that can be involved in a relationship?OptionsMaximum cardinalityMinimum cardinalityERDMaximum cardinality

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)

The number of entities to which another entity can be associated via a relationship set is expressed as :

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.

Consider the following scenario•A company provides catering services for clients who need special-occasion, celebratory dinners. For each dinner, a number of dishes are to be offered. The dinner will be held at a venue. The company will provide staff to serve meals at the venue.•The company needs a database to store data related to this business activitya. Identify and list the entitiesb. Identify pairs of entities where a direct relationship existc.-For each pair of relationship draw the entity relationship diagram justifying the choice of cardinalities

The number of entities to which another entity can be related through a relationship set is called?a.Attributesb.Schemac.Entityd.Cardinality