create an ER table ManufacturerA manufacturing company produces products. The following product information is stored:product name, product ID and quantity on hand. These products are made up of manycomponents. Each component can be supplied by one or more suppliers. The followingcomponent information is kept: component ID, name, description, suppliers who supply them,and products in which they are used.Assumptions●●●●A supplier can exist without providing components.A component does not have to be associated with a supplier.A component does not have to be associated with a product. Not all components areused in products.A product cannot exist without components.

ER Diagram:An ER model is also known as an entity-relationship model. The level of this data model…

Answered: create an ER table

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Computer Science

create an ER table

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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Concept explainers

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.

Question

create an ER table

Manufacturer
A manufacturing company produces products. The following product information is stored:
product name, product ID and quantity on hand. These products are made up of many
components. Each component can be supplied by one or more suppliers. The following
component information is kept: component ID, name, description, suppliers who supply them,
and products in which they are used.
Assumptions
●
●
●
●
A supplier can exist without providing components.
A component does not have to be associated with a supplier.
A component does not have to be associated with a product. Not all components are
used in products.
A product cannot exist without components.

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