Provide all appropriate 'connectivities' for the following diagram using the business rules a-b below: a. An artist owns at least one artwork but a given artwork is owned by one artist only. b. An artwork is classified into one art style only. Each art style must have at least one artwork. C. An art collector may review/rate more than one artist. d. An art collector can purchase many artworks but a purchase order is placed by one art collector only. Note: Connectivity is a different concept than Cardinality. Possible 'connectivities' include 1:M, 1:1, and M:N.

Provide all appropriate 'connectivities' for the following diagram using the business rules a-b below: a. An artist owns at least one artwork but a given artwork is owned by one artist only. b. An artwork is classified into one art style only. Each art style must have at least one artwork. C. An art collector may review/rate more than one artist. d. An art collector can purchase many artworks but a purchase order is placed by one art collector only. Note: Connectivity is a different concept than Cardinality. Possible 'connectivities' include 1:M, 1:1, and M:N.

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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