Refer to this entity-relationship diagram.SALESPRODUCTPK SalespersonNumberPK ProductNumberQuantityPK ProductNumberSold%23SoldProductProductNameUnit PriceWhat is the modality of the product?Dependent on the quantityAt least oneTwo or moreTwo

Modality refers to the minimum number of times an instance in one entity can be associated with an…

Refer to this entity-relationship diagram. SALES PRODUCT PK Salesperaon Number PK Product Number Sold PK Product Number %23 Sold Product Product Name Unit Price Quantity What is the modality of the product? O Dependent on the quantity At least one Two or more Two

Refer to this entity-relationship diagram. SALES PRODUCT PK Salesperaon Number PK Product Number Sold PK Product Number %23 Sold Product Product Name Unit Price Quantity What is the modality of the product? O Dependent on the quantity At least one Two or more Two

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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Question

Refer to this entity-relationship diagram.
SALES
PRODUCT
PK Salesperson
Number
PK Product
Number
Quantity
PK Product
Number
Sold
%23
Sold
Product
Product
Name
Unit Price
What is the modality of the product?
Dependent on the quantity
At least one
Two or more
Two

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