Question: Select the correct relationship cardinality between the two entities given the following description: A customer may purchase many cars and needs to have purchased at
Select the correct relationship cardinality between the two entities given the following description: A customer may purchase many cars and needs to have purchased at least one car to be in the database. A car does not need a customer to be in the database, and can be only owned by one customer.
CUSTOMER-||----o|-CAR
CUSTOMER-||----||-CAR
CUSTOMER-|o----o<-CAR
CUSTOMER-|o----||-CAR
CUSTOMER->|----o<-CAR
CUSTOMER-|o----o|-CAR
CUSTOMER->o----o<-CAR
CUSTOMER->|----o|-CAR
CUSTOMER->o----o|-CAR
CUSTOMER-||----o<-CAR
CUSTOMER->o----|<-CAR
CUSTOMER->o----||-CAR
CUSTOMER->|----|<-CAR
CUSTOMER-||----|<-CAR
CUSTOMER-|o----|<-CAR
CUSTOMER->|----||-CAR
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
