Question

Select the multiplicity between passenger and train reservation ticket? What is the multiplicity of passenger ?

Answer 1

Answer:

For example: A passenger has precisely one ticket for a flight on a specific date. If it is possible that the passenger may have more than one ticket for the same flight on the same date, then the multiplicity for Ticket must be greater than 1

Answer 2

Multiplicity between passenger and train reservation tickets:

• A traveller only has one ticket for a certain flight on a particular date.

• If a person is likely to have many tickets for the same flight on the same day, the multiplicity for Tickets must be more than one.

• A multiplicity enables statements about the number of items engaged in a relationship.