Draw a Crow's feet ERD using the following information. Attribute Name Sample Value Sample Value Sample Value Sample Value Sample ValueINV_NUM211347211347211347211348211349PROD_NUMSALE_DATEPROD LABELAA-E3422QW QD-300932X15-Jan-201815-Jan-20180.25-in. drill211Rotary sander211RU-995748G15-Jan-2018Band saw309VEND_CODEVEND_NAME NeverFail, Inc. NeverFail, Inc. BeGood, Inc.QUANT_SOLD1PROD_PRICE $49.958$3.451$39.99AA-E3422QW GH-778345P15-Jan-201816-Jan-2018Power drill157NeverFail, Inc. ToughGo, Inc.Rotary sander2112$49.951$87.75

In this sample table, the attribute names and sample values represent a hypothetical table of sales…

Attribute Name Sample Value Sample Value Sample Value Sample Value Sample Value INV_NUM 211347 211347 211347 211348 211349 PROD_NUM AA-E3422QW SALE_DATE 15-Jan-2018 PROD_LABEL Rotary sander VEND_CODE 211 VEND_NAME NeverFail, Inc. NeverFail, Inc. BeGood, Inc. QUANT_SOLD 1 PROD_PRICE $49.95 QD-300932X 15-Jan-2018 0.25-in. drill Band saw 309 211 8 $3.45 RU-995748G 15-Jan-2018 1 $39.99 AA-E3422QW 15-Jan-2018 Rotary sander 211 2 GH-778345P 16-Jan-2018 NeverFail, Inc. ToughGo, Inc. $49.95 Power drill 157 1 $87.75

Attribute Name Sample Value Sample Value Sample Value Sample Value Sample Value INV_NUM 211347 211347 211347 211348 211349 PROD_NUM AA-E3422QW SALE_DATE 15-Jan-2018 PROD_LABEL Rotary sander VEND_CODE 211 VEND_NAME NeverFail, Inc. NeverFail, Inc. BeGood, Inc. QUANT_SOLD 1 PROD_PRICE $49.95 QD-300932X 15-Jan-2018 0.25-in. drill Band saw 309 211 8 $3.45 RU-995748G 15-Jan-2018 1 $39.99 AA-E3422QW 15-Jan-2018 Rotary sander 211 2 GH-778345P 16-Jan-2018 NeverFail, Inc. ToughGo, Inc. $49.95 Power drill 157 1 $87.75

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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