Activity : Entity Relationships
For each relationship between the given entities, state whether it is...
a one-to-one relationship
a one-to-many relationship
a many-to-one relationship
a many-to-many relationship
HUSBANDS
married to
WIVES
one-to-one
one-to-many
many-to-one
many-to-many
PETS
looked after by
OWNERS
one-to-one
one-to-many
many-to-one
many-to-many
BORROWERS
taking out
LIBRARY BOOKS
one-to-one
one-to-many
many-to-one
many-to-many
TYPES OF FRUIT
grown by
GARDENERS
one-to-one
one-to-many
many-to-one
many-to-many
PASSENGERS
who have bought
TRAIN TICKETS
one-to-one
one-to-many
many-to-one
many-to-many
WELL DONE!!
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