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Consider a movie rental system. The system contains the following entities and relationships: Entities: Customer: Attributes - customer _ id , name, email Movie: Attributes
Consider a movie rental system. The system contains the following entities and relationships:
Entities:
Customer: Attributes customerid name, email
Movie: Attributes movieid title, genre
Rental: Attributes rentalid rentaldate
Review: Attributes reviewid rating, comment
Relationships:
Customer rents a Movie: Represents the relationship between a customer and a movie. A customer can rent multiple movies, and a movie can be rented by multiple customers.
Rental includes Movie: Represents the relationship between a rental and a movie. A rental can include multiple movies, and a movie can be part of multiple rentals.
Customer writes a Review: Represents the relationship between a customer and a review. A customer can write multiple reviews, but each review is written by only one
customer.
Movie has Review: Represents the relationship between a movie and a review. A movie can have multiple reviews, and a review is associated with only one movie.
Instructions:
Draw an ER diagram for the given entities and relationships. Clearly label the entities,attributes, and relationships. Indicate the cardinality and participation constraints, if applicable
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