BuyFindarrow_forward

Systems Analysis and Design (Shell...

11th Edition
Scott Tilley + 1 other
ISBN: 9781305494602

Solutions

Chapter
Section
BuyFindarrow_forward

Systems Analysis and Design (Shell...

11th Edition
Scott Tilley + 1 other
ISBN: 9781305494602
Textbook Problem

In the auto shop examples In Section 9.2.2, what are same problems that might arise in Mario’s system? Why won’t Danica run into the same problems? Provide specific examples in your answer.

Program Plan Intro

What are the problems in Mario’s system and why same problems did not occur in Danica’s system?

Program Explanation

Given Information: There are two Auto shops similar to each other but with different information systems. Mario’s Auto shop used two file-oriented system and Danica’s Auto shop used database management system.

Explanation:

Mario’s system is divided into two file processing systems in order to manage the business. These two systems required two different files for data storage without having any link to each other. These two separate storages make that data inconsistent. That was the problem with Mario’s system. For example, there are three data items associated with Mario’s system named as Mechanic id, Name and Pay rate. These three items are stored in both the files of system which will cause redundancy of data and hence will impact the quality of data and integrity.

The same problem did not occur in Danica’s system because it used a database management system with two tables linked to each other. So, it would not cause any duplicity of data items and hence would not impact the quality of the data.

The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

Additional Engineering Solutions

Find more solutions based on key concepts

Show solutions add

What is metadata?

Database Systems: Design, Implementation, & Management

What is informatics?

Principles of Information Systems (MindTap Course List)

Explain why database design is important.

Database Systems: Design, Implementation, & Management

Investigate what observations the following laws describe: a. Fouriers law b. Darcys law c. Newtons law of visc...

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

Repeat Problem 6.2-17 but now use a transformed-section approach.

Mechanics of Materials (MindTap Course List)

Describe the strategy of acceptance.

Management Of Information Security

Inaccurate Credit Report You have obtained a free copy of your credit report and notice that multiple companies...

Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)

Find all the answers to your study problems with bartleby.
Textbook solutions plus Q&A. Get As ASAP arrow_forward