Question: Draw an entity-relationship diagram (ERD) based on the description below for a company. A sales rep may serve many customers but some customers are not
Draw an entity-relationship diagram (ERD) based on the description below for a company. A sales rep may serve many customers but some customers are not allocated to a sales rep. Sales reps must serve at least one customer. A customer can also only be serviced by one sales rep. Each customer places at least one order. Each order contains at least one product. Products are stored in warehouses. A given warehouse can store many products but that warehouse may not stock certain products.

2. Draw an entity-relationship diagram (ERD) based on the description below for a company. A sales rep may serve many customers but some customers are not allocated to a sales rep. Sales reps must serve at least one customer. A customer can also only be serviced by one sales rep. Each customer places at least one order. Each order contains at least one product. Products are stored in warehouses. A given warehouse can store many products but that warehouse may not stock certain products
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
