Question: What is the most common design trap, and how does it occur?

What is the most common design trap, and how does it occur?

Step by Step Solution

★★★★★

3.53 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

A design trap occurs when a relationship is improperly or incompletely identif... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

358-CS-DB (615).docx

120 KBs Word File

Students Have Also Explored These Related Databases Questions!

Q:

What is an atmospheric inversion and how does it trap air pollutants?

Q:

What is the most common form of violation of intellectual property? How does an organization protect against it? What agencies fight it?

Q:

What is the most common format for reporting accounts receivable on the balance sheet? What information does this method provide beyond showing only the net amount?

Q:

What is an entity supertype, and why is it used? What kinds of data would you store in an entity subtype? What is a specialization hierarchy? What is a subtype discriminator? Given an example of its...

Q:

5. (11.) What primary key characteristics are considered desirable? Explain why each characteristic is considered desirable - For full credit I expect 6 characteristics and a short explanation as to...

Q:

is it required that every entity instance in the PRODUCT table be associated with an entity instance in the CD table? Why or why not? Is it possible for a book to appear in the BOOK table without...

Q:

What is the most common design trap, and how does it occur?

Q:

What are some other creative examples of spontaneous generation, black holes, and gray holes? discuss what is the most common design trap, and how does it occur?

Q:

PRINTED BY: smj@staceymjohnson.com. Printing is for personal, private use only. No part of this book may be reproduced or transmitted without publisher's prior permission. Violators will be...

Q:

What type of trap can occur when you have one entity in two 1 :M relationships to other entities which can create an association among other entities that is not expressed in the model? a . ) Fan...

Q:

Describe the two basic types of pension plans.

Q:

1.Why are most taxes likely to cause losses in efficiency? Be sure to relate your answer to the impact of taxes on prices.

Q:

In addition to the decline in housing prices, which factors have influenced bank valuations? Check all that apply. Lower - risk premiums required by investors in commercial banks An increased number...

Q:

If y, 0, i = 1,..., m, and a, 0, i = 1,..., m, with a = 1, then prove that ", . (Hint: Let x; = logy, and use Jensen's inequality.)

Q:

Write a query to count the number of customers with a balance of more than $500.

Q:

Using the output shown in Figure P7.12 as your guide, generate a list of customer purchases, including the subtotals for each of the invoice line numbers. The subtotal is a derived attribute...

Q:

Write the SQL code to validate the ASSIGN_CHARGE values in the ASSIGNMENT table. Your query should retrieve the assignment number, employee number, project number, the stored assignment charge...

Q:

Statistics Question # 8 (Uniform) Assume that the flight time for a Unbed Arines flight boom Philadelphia to Dallas Iallows the uniform probability distribution bebetan 210 and 250 mrules. What is...

Q:

How do you think the confidence interval was presented in the study was calculated? Explain the mathematical concepts could you extract from this article I chose an article that was published in the...

Q:

Consider the following annual returns of Molson Coors and International Paper: Molson Coors International Paper Year 1 23.3 % 5.9 % Year 2 9.8 18.9 Year 3 43.5 0.7 Year 4 9.7 28.0 Year 5 17.6 12.5...