Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Before you do this assignment you should review the google slides on Relational Design and normalization and watch the video on creating the ERD for

Before you do this assignment you should review the google slides on Relational Design and normalization and watch the video on creating the ERD for the co-op. I intend to provide extensive feedback when I grade these, because these are important and core concepts in developing databases.

Consider the following table of sample data:

Student ID Name email Major Department Department Bld DeparmentRoom Courses and grades Advisor advisor phone
123 Jill Henry JH@central.edu Programming IT BE 3176 IT 100 -3.5, IT 120-4, IT 110--3.6 John Smith 2065551234
345 Ali Jenson Aj@central.edu Web Design Web Development IT BE 3176 IT 100 --3.5, IT 110-4, IT 121 -3, IT 120-- Lucy Dart 2065553456
567 Joy Lewis jl@central.edu Math MAT SB 120 MAT 100--4, MAT 111 --3.7 Mark Brown 2065554567
789 Han Li HL@central.edu History HIS BE 222 ENG 100-3.5, SOC 101 - 2.8, HIS 121--4, MAT 100-3.2, HIS 122-- Karen Nguyen 206559876
910 Bob Downy BD@central.edu Data Analytics IT BE 3176 IT 100-4, IT 111--4, IT 120-3.8, IT 115-- John Smith 2065551234

1. Look carefully at the data and describe any violations of the first three normal forms that you see.

2. Use Lucid Charts or Draw IO to create a normalized Entity Relation Diagram based on the data above. Remember Entity relationship Diagrams do not contain any data, just the Entities, their attributes and the relationships. You can do question 1, in a text box on the diagram.

To turn in. provide a link to the diagram on lucid charts (remember to share it) or a picture of the diagram from lucid chart or Draw.io.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

AWS Certified Database Study Guide Specialty DBS-C01 Exam

Authors: Matheus Arrais, Rene Martinez Bravet, Leonardo Ciccone, Angie Nobre Cocharero, Erika Kurauchi, Hugo Rozestraten

1st Edition

1119778956, 978-1119778950

More Books

Students also viewed these Databases questions