4. Given an existing database structure demonstrating efficiency and integrity, design the physical tables. Scenario: You have been asked to create a conceptual database model using MS BIS 245 Week 3 Lab Database Design Using Visio and Based on Data Requirements and Business Rules A.Lab # : BSBA BIS245A-3 B.Lab 3 of 7: C.Lab Overview--Scenario/Summary TCOs: 2. Given a situation containing entities, business rules, and data requirements, create the conceptual model of the database using a database modeling tool. 3. Given an existing relational database schema, evaluate and alter the database design for efficiency. 4. Given an existing database structure demonstrating efficiency and integrity, design the physical tables. Scenario You have been asked to create a database model using MS Visio Database Model Diagram Template. The purpose of this lab is to provide experience designing, with limited instructions, a simple database based on a list of data requirements and associated business rules. You will then complete an MS Access database based on the model developed in Visio, creating the necessary tables and relationships. Upon completing this lab, you will be able to 1. Create a new Visio file for database design; 2. using the data requirements and the business rules provided, develop a conceptual model (ERD), including attribute data types and required field lengths; and 3. Create a new MS Access database based on the ERD. D. Deliverables Section Deliverable Points Part A Step YourNameLab3.vsd (Visio Diagram) 7 Part B Step YourNameLab3.accdb (Access Database) 3 E. Lab Steps Page1 of 6
BIS 245 Week 4 Lab – Completing Queries A.Lab # : BSBA BIS245A-4B B.Lab 4B of 7: Completing Queries C.Lab Overview – Scenario / Summary: TCOs: # 6: Given a physical database containing tables and relationships and business requirements, create the necessary queries. Scenario/Summary The lab begins with a simple example of query development using Access; then, evolves to more complex queries which the student should perform after completing the first exercise. The student can create a query with the wizard, with query design view, or with SQL statements. The Northwind database will be used again in this lab. Upon completing this lab, you should be able to: • Create a query by following lab instruction. • Create a query by using either query designer, or query wizard. • Create a query by using SQL statements. • Interpret the results of queries D. Deliverables: Submit the MS Access Database file that contains the queries created in this lab. Step Deliverable Points 1 Query #1 – step-by-step 2 Query #2 – Compound Statements 3 Query #3 – Suppliers – step-by-step 4 Query #4 – Suppliers (more advanced) 5 Query #5 – Customers – using SQL Statements 6 Query #6 – Putting it all together E. Lab Steps: .jpg"> Copyright © 2010 by DeVry Educational Development Corporation. All rights reserved. No part of this work may be reproduced or used in any form or by any means – graphic, electronic, or mechanical, including photocopying, recording, Web distribution or information storage and retrieval systems – without the prior consent of DeVry Educational Development Corporation. .jpg"> BIS245_W4b_iLab_Instructions.docx Page 1 of 20 BIS 245 Week 5 Lab – ER Diagram and ER Matrix A.Lab # : BSBA BIS245A-5A B.Lab 5A of 7 : Database design using Visio, and based on data requirements and business rules focusing on normalizing data to third normal form.