Using MIS (10th Edition)
10th Edition
ISBN: 9780134606996
Author: David M. Kroenke, Randall J. Boyle
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 5, Problem 5.15CS5
Examine the columns in Figure 5-33. Name three characteristics of pianos that are not represented in this table.
- a. If you were a consultant advising Dean, what criteria should you and he use in deciding whether to include that additional data?
- b. Is this
database a model of an inventory of pianos, or is it a model of Dean’s model of an inventory of pianos? Explain the difference.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
can you help me with the following database question? I have attached them below.
How are relationships between entities represented in the relational data model?
In the process of designing databases, are you able to explain why a data model is required?
Chapter 5 Solutions
Using MIS (10th Edition)
Ch. 5.2 - Prob. 1EGDQCh. 5.2 - Prob. 2EGDQCh. 5.2 - Prob. 3EGDQCh. 5.2 - Prob. 4EGDQCh. 5.2 - Prob. 5EGDQCh. 5.2 - Prob. 6EGDQCh. 5.2 - Prob. 7EGDQCh. 5.2 - Consider the adage Never ask a question for which...Ch. 5.3 - Prob. 1SAQCh. 5.3 - Prob. 2SAQ
Ch. 5.3 - Prob. 3SAQCh. 5.3 - Prob. 4SAQCh. 5.8 - Prob. 1SGDQCh. 5.8 - Prob. 3SGDQCh. 5.8 - Prob. 4SGDQCh. 5.8 - Prob. 5.1ARQCh. 5.8 - Prob. 5.2ARQCh. 5.8 - Prob. 5.3ARQCh. 5.8 - Prob. 5.4ARQCh. 5.8 - How are data models used for database development?...Ch. 5.8 - Prob. 5.6ARQCh. 5.8 - Prob. 5.7ARQCh. 5.8 - Prob. 5.8ARQCh. 5 - Draw an entity-relationship diagram that shows the...Ch. 5 - Consider the relationship between Adviser and...Ch. 5 - Prob. 5.3UYKCh. 5 - Prob. 5.4UYKCh. 5 - Study Figure 5-28 to understand the entities and...Ch. 5 - Working with your team, develop a list of seven...Ch. 5 - Modify the E-R model in Figure 5-28 to include a...Ch. 5 - Discuss the advantages and disadvantages of the...Ch. 5 - Transform the data model in Figure 5-28 into a...Ch. 5 - Prob. 5.1CE5Ch. 5 - Fill your database with sample data. Because you...Ch. 5 - Prob. 5.12CE5Ch. 5 - Explain why a one-table database could be stored...Ch. 5 - Prob. 5.14CS5Ch. 5 - Examine the columns in Figure 5-33. Name three...Ch. 5 - Prob. 5.16CS5Ch. 5 - Prob. 5.17CS5Ch. 5 - Explain the statement A database is an abstraction...Ch. 5 - Prob. 5.19CS5Ch. 5 - Prob. 5.2MMLCh. 5 - Prob. 5.21MML
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Do you have any evidence to support your claim that many-to-many relationships cannot be supported by a relational database? If this is the case, please let us know what you discover.arrow_forwardDo you have any evidence to support your claim that many-to-many relationships cannot be supported by a relational database? Please let us know your results if this is the case.arrow_forward"Mpho is very excited about the new information system to be built for his spaza shop. In this section, you need to make Mpho understand database concepts and how they will benefit his spaza shop." To make Mpho understand databases and database management system, use an infographic to list and explain the hierarchy of data. The infographic must be easy to read. The data hierarchy must be listed in the order of the smallest to the largest.arrow_forward
- A learning company wants to set up its database. They are trying to keep track of the following: student ID, name, grade level, the subject they need help in, and their contact and payment information. They also want to keep track of the teacher’ information such as their ID, name, subject matter expertise, and times available and rate. They will like to keep track of which student is assigned to which teacher and their meeting schedule as well. Question 1: List all of the data that needs to be kept track of for the scenario above in a 1NF (Flat File) table Question 2: Use the normalization technique and form the 3NF tablesarrow_forwardIf you're considering the effect of faulty data in a database, what are the four most important aspects to take into consideration?arrow_forwardIn the context of databases, what is meant by "data normalization" and why is it essential?arrow_forward
- How do entities differ from attributes in a relational data model?arrow_forwardDo you have any evidence to support your claim that many-to-many relationships cannot be supported by a relational database?arrow_forwardIn the hierarchy of data, what is the difference between a data attribute and a data item? What is the domain of an attribute?arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
A Guide to SQLComputer ScienceISBN:9781111527273Author:Philip J. PrattPublisher:Course Technology Ptr
Principles of Information Systems (MindTap Course...Computer ScienceISBN:9781285867168Author:Ralph Stair, George ReynoldsPublisher:Cengage Learning
Principles of Information Systems (MindTap Course...Computer ScienceISBN:9781305971776Author:Ralph Stair, George ReynoldsPublisher:Cengage Learning
A Guide to SQL
Computer Science
ISBN:9781111527273
Author:Philip J. Pratt
Publisher:Course Technology Ptr
Principles of Information Systems (MindTap Course...
Computer Science
ISBN:9781285867168
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning
Principles of Information Systems (MindTap Course...
Computer Science
ISBN:9781305971776
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning
Enhanced Entity Relationship Model; Author: Data Science Center;https://www.youtube.com/watch?v=ocQUtXPumdQ;License: Standard YouTube License, CC-BY