16.What is the compact way to assess the modality for customers buying from salesperson?A: customers buy from many salespersonsB: customers buy from only one salesperson C: customers buy from at most one salesperson D: customers buy from at least one salesperson Refer to this diagram.SALESPERSONCUSTOMERPK SalesperaonNumberPK CustomerNumberNoCustomersSells toOneSalespersonSalespersonNameCommissionPercentageYear of HireCustomerNameHO CityBuys fromManyCustomersWhat is the correct way to read the modality on the right side of the association?

If twо сlаsses in а mоdel need tо соmmuniсаte with eасh оther, there must be а link…

Answered: Refer to this diagram. SALESPERSON…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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16.What is the compact way to assess the modality for customers buying from salesperson? A: customers buy from many salespersons B: customers buy from only one salesperson C: customers buy from at most one salesperson D: customers buy from at least one salesperson

Refer to this diagram.
SALESPERSON
CUSTOMER
PK Salesperaon
Number
PK Customer
Number
No
Customers
Sells to
One
Salesperson
Salesperson
Name
Commission
Percentage
Year of Hire
Customer
Name
HO City
Buys from
Many
Customers
What is the correct way to read the modality on the right side of the association?

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