Experiencing MIS
7th Edition
ISBN: 9780134380421
Author: KROENKE
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Expert Solution & Answer
Chapter 5, Problem 14CS
Explanation of Solution
Three characteristics of piano:
The three characteristics of piano that are not represented in the table are as foll...
Explanation of Solution
a)
Criteria used to include the additional data:
- Any additional information that is included into the
database system must help the user of the system. - In this case, it is necessary to include the additional infor...
Explanation of Solution
b)
Database model that has been designed:
The database model that is designed is completely based on the dean Model of inventory of pianos. The model is designed in such a way to satisfy Mr. Dean’s current situation precisely.
Difference between the models:
| Inventory of pianos | Dean model of inventory of database |
| It contains each and every individual characteristics of a piano... |
Explanation of Solution
c)
Influence of answer (b) to (a):
The answer to 5.14b contains that the database have all the essential elements...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
You can only evaluate a model based on how well it performs on real-world data. what do you want to discuss in depth, expound on? Explain?
Where can I get a list of general and common duplicated data criteria?
I tried to understand this question. it says:
An employee of JC Consulting created the query shown in Figure 2-48. He wants to list the client name, project ID, and task description for each task assigned to the projects for that client. Will this query be successful? If not, what needs to change in order for this query to work correctly?
Can someone help me with this problem?
Chapter 5 Solutions
Experiencing MIS
Ch. 5.3 - Prob. 1SWCh. 5.3 - Prob. 2SWCh. 5.3 - Prob. 3SWCh. 5.3 - Prob. 4SWCh. 5.3 - Prob. 5SWCh. 5 - Prob. 1EGDQCh. 5 - Prob. 2EGDQCh. 5 - Prob. 3EGDQCh. 5 - Prob. 4EGDQCh. 5 - Prob. 5EGDQ
Ch. 5 - Prob. 6EGDQCh. 5 - Prob. 7EGDQCh. 5 - Consider the adage Never ask a question for which...Ch. 5 - Prob. 1GDQCh. 5 - Prob. 2GDQCh. 5 - Prob. 3GDQCh. 5 - Prob. 4GDQCh. 5 - Prob. 5GDQCh. 5 - Prob. 6GDQCh. 5 - Prob. 7GDQCh. 5 - Prob. 1ARQCh. 5 - Prob. 2ARQCh. 5 - Prob. 3ARQCh. 5 - Prob. 4ARQCh. 5 - Prob. 5ARQCh. 5 - Prob. 6ARQCh. 5 - Prob. 1UYKCh. 5 - Prob. 2UYKCh. 5 - Prob. 3UYKCh. 5 - Study Figure 5-17 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 5-17 to include a...Ch. 5 - Discuss the advantages and disadvantages of the...Ch. 5 - Transform the data model in Figure 5-17 into a...Ch. 5 - Prob. 9CECh. 5 - Fill your database with sample data. Because you...Ch. 5 - Prob. 11CECh. 5 - Prob. 12CSCh. 5 - Prob. 13CSCh. 5 - Prob. 14CSCh. 5 - Prob. 15CSCh. 5 - Prob. 16CSCh. 5 - Prob. 17CSCh. 5 - Prob. 18CSCh. 5 - Prob. 19MLMCh. 5 - Prob. 20MLM
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
- David wants to make improvements to the management of his company inventory and will like to start by developing a set of tables to store the following data about purchases of inventory: product number date of purchase supplier number supplier address supplier same unit price quantity purchased employee number employee name purchase order number product description quantity on hand total amount of purchase (a) Design a set of relational tables to store this data. (b) Identify the primary key for each table. (c) Identify the foreign keys needed in the tables to implement referential integrity. (d) Make up data values for two records within each table.arrow_forwardWhen doing an analysis, how important is it to use data modeling? How can we determine what data will be required for modeling?arrow_forwardDo you have any recommendations for particular approaches that might be used to capture the flow of data?arrow_forward
- Check and analyze the table below. What are your conclusions?arrow_forwardWhat are the limitations of the data? What assumptions of the model can be made?arrow_forwardUse the ER Dlagram shown on Figure 1 to answer question 9: 9. According to the ER diagram on Figure 1, which of the following is true? A) For each employee, we will keep track of either the employee name or the unique employee ID. B) For each department, we will keep track of either the unique department ID or the department location. C) Each employee reports to exactly one department. A department may have many employees reporting to it, but it does not have to have any. D) None of the above. Answer: EmpID EmpName EMPLOYEE Reports To Figure 1 DeptID DEPARTMENT DeptLocationarrow_forward
- You must present an examination of "Population & Housing in San Diego County." The goal is to look for correlations between the shifting population and residential unit density in the county. How would you go about conducting this inquiry? Please specify which data files are needed and where they might be found (including any relevant references). Which data model will you use to conduct this investigation? (You do not need to finish the analysis but you may examine the data files on the web).arrow_forwardWhich way do you feel about Data Model?arrow_forwardAnswer:- What are the important types of relationships in a data model, and explain them?arrow_forward
- Convert the given ER diagram to Relational Data Model. Draw the complete diagram.arrow_forwardWhat is a stock model, and how does it function?arrow_forwardYou are to create an example that demonstrates the use of different data types.Describe a problem you are solving ... a list of contacts, customer orders, a list of TV shows ... it's up to you. Decide what table you need ... and what you need in it.List the attributes and the data types they should be ... and WHY.Your table should have at least 5 attributes ... but more may make it easier to show your reasoning. You do NOT have to create the actual table. You are simply explaining what to build and why you would build it that way..arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Enhanced Entity Relationship Model; Author: Data Science Center;https://www.youtube.com/watch?v=ocQUtXPumdQ;License: Standard YouTube License, CC-BY