Track of basic information for MUNDO RIDESHARE

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Reference no: EM134033123

Question

Consider a database that keeps track of the basic information for MUNDO RIDESHARE, a ride providing service. With MUNDO RIDESHARE any user can both take and provide many rides, but not all users provide rides and not all users take rides. For any ride, exactly one user provides the ride but one or many users can take the ride. The (incomplete) ERD for this database is shown here. If MUNDO RIDESHARE decides to record the duration of the ride, what changes need to be made to the ERD: Add a many-to-many relationship between USER and RIDE Add a one-to-many relationship between USER and RIDE Add an attribute to one of the existing relationships between USER and RIDE Add an attribute to RIDE Add an attribute to USER.

Reference no: EM134033123

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