Required $1$

Required $2$

Required $3$

Required $4$

Required $5$

If there is an association between a SUPPLIERS class and a PURCHASES class, which of the following best describes the

multiplicities next to the PURCHASES class? Assume that SUPPLIERS are added to the database before the first purchast

Minimum $0,$ Maximum $1$

Minimum $0,$ Maximum $*$

Minimum $1,$ Maximum $1$

Minimum $1,$ Maximum $*$

There is no association between SUPPLIERS and PURCHASES in the model