Modern Database Management
13th Edition
ISBN: 9780134792293
Author: Hoffer
Publisher: PEARSON
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Chapter 4, Problem 4.51PAE
Program Plan Intro
ER diagram based on given normalized relations
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In addition, write in standard notation one table from your ER diagram utilizing two record.
For each of the following E-R diagrams transform the diagram to a relational schema
(draw the graphical notation).
QI)
COURSE
Course ID
Description
Credits
{Prerequisite}
Q2)
COURSE
Course ID
Is Prerequisite
Description
Credits
Convert the Entity Relationship Diagram in to
relational database by using MS Access (Note: Students has
to create tables in the MS Access by giving appropriate
Primary key and Foreign key
relationships)
QI.
Customer
Order
OrderDetail
CustomeriD
OrderiD
OrderiD
(FK)
OrderDetaillD
Name
Mail
ZipCode
Address
Telephone
CustomeriD (FK)
OrderDate
TotalPrice
ProductiD (FK)
Amount
Price
Product
ProductiD
Name
Kind
Price
Chapter 4 Solutions
Modern Database Management
Ch. 4 - Define each of the following terms: determinant...Ch. 4 - Prob. 4.2RQCh. 4 - Prob. 4.3RQCh. 4 - Describe the primary differences between the...Ch. 4 - Summarize six important properties of relations.Ch. 4 - Describe two properties that each candidate key...Ch. 4 - Describe the three types of anomalies that can...Ch. 4 - Demonstrate each of the anomaly types with an...Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - What is a well-structured relation? Why are...
Ch. 4 - Prob. 4.11RQCh. 4 - Describe how the following components of an E-R...Ch. 4 - Prob. 4.13RQCh. 4 - Prob. 4.14RQCh. 4 - Briefly describe four typical problems that often...Ch. 4 - Prob. 4.16RQCh. 4 - Explain how each of the following types of...Ch. 4 - Prob. 4.18RQCh. 4 - Prob. 4.19RQCh. 4 - Prob. 4.20RQCh. 4 - Prob. 4.21RQCh. 4 - What is the relationship between the primary key...Ch. 4 - Prob. 4.23RQCh. 4 - Explain what can be done with primary keys to...Ch. 4 - Prob. 4.25RQCh. 4 - Explain three conditions that suggest a surrogate...Ch. 4 - Prob. 4.27RQCh. 4 - For each of the following E-R diagrams from...Ch. 4 - Prob. 4.29PAECh. 4 - Prob. 4.30PAECh. 4 - For your answers to the following Problems and...Ch. 4 - Figure 4-3212 shows a class list for Millennium...Ch. 4 - Prob. 4.33PAECh. 4 - Prob. 4.34PAECh. 4 - Prob. 4.35PAECh. 4 - Prob. 4.36PAECh. 4 - Prob. 4.37PAECh. 4 - Prob. 4.38PAECh. 4 - Prob. 4.39PAECh. 4 - Transform Figure 2-15a, attribute version, to 3NF...Ch. 4 - The Public Safety office at Millennium College...Ch. 4 - Prob. 4.42PAECh. 4 - Prob. 4.43PAECh. 4 - Prob. 4.44PAECh. 4 - For your answers to Problem and Exercise 3-33 from...Ch. 4 - Prob. 4.46PAECh. 4 - Prob. 4.47PAECh. 4 - Figure 4-38 includes an EER diagram for a...Ch. 4 - Prob. 4.49PAECh. 4 - Prob. 4.50PAECh. 4 - Prob. 4.51PAECh. 4 - Prob. 4.52PAECh. 4 - Figure 4-40 shows an EER diagram for a university...Ch. 4 - Explore the data included in Table 4-9. Assume...Ch. 4 - Prob. 4.55PAECh. 4 - Prob. 4.56PAECh. 4 - Prob. 4.57PAECh. 4 - Prob. 4.58PAE
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Similar questions
- Topic: Database Design and Entity Relationship Diagrams Please convert the following diagram to Crow's Foot notation.arrow_forwardwhich rules apply to desigining table with less redundancy? a) Binary Relationship b) Reflective Relationship c) Weak entity d) Normal formarrow_forwardConvert any E-R diagram in a Relation.arrow_forward
- DBMS DATABASE (ignore the white space in diagram)arrow_forwardDraw an Entity Relationship Diagram (ERD) based on the flat files that have been supplied. Your ERD must incorporate all the entities and attributes supplied, as well as establishing the relationships between the entitiesarrow_forwardIn the case of a relational model, what would you call characteristics generally, and how would you put them to use?arrow_forward
- Convert the Entity Relationship Diagram in to Q1. relational database by using MS Access (Note: Students has to create tables in the MS Access by giving appropriate Primary key and Foreign key relationships) Customer Order OrderDetail OrderID OrderDetaillD CustomerID OrderID (FK) Name Mail CustomerID (FK) OrderDate TotalPrice ProductID (FK) ZipCode Address Telephone Amount Price Product ProductID Name Kind Pricearrow_forwardCreate a diagram for a database with at least 5 tables. This should show your table names and column names. Show the relationships between the tables. Write a statement explaining your database design (why did you use the tables that you did). Create a database in Access based on your diagram. Include all tables in your diagram. Tables should each have a minimum of 5 rows. Create 5 SQL statements using your database. At least 2 of these should be manipulation statements (insert, update, etc). The others should be select statements. Explain what your sql statements do and how they would be useful to your database.arrow_forward13 of 40 Consider the following E/R diagram with isa relationships, noting that attribute a is the key of R. If we use an E/R-style approach and convert this diagram into relations, which of the following relations will be among the result? R d Select one: O ST(a,b,c,d) O s(a,c) O T(a,b,d) O R(a,c,d)arrow_forward
- Consider the following E/R diagram with isa relationships, noting that attribute b is the key of R. If we use an E/R-style approach and convert this diagram into relations, which of the following relations will be among the result? Select one: Y(a,c,d) T(a,b,d) Z(b,c) S X(a,b,c,d) R barrow_forwardWhy is it that normalized relations do not jeopardize the efficiency of a physical implementation structure?arrow_forwardWhat exactly is a Ternary Relationship, and how does it function?arrow_forward
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