FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

How do you model Service? Relation and two foreign keys Set of simple component attributes Not modeled into any relationship Relation and foreign key with

image text in transcribed
How do you model Service? Relation and two foreign keys Set of simple component attributes Not modeled into any relationship Relation and foreign key with single attribute value One Atomic Attribute Foreign key (or "relationstip" relation) Relabion with owrung entity primaryluey patticipating in primary koy Relation and n toreign kers Riphation

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Database Design Application And Administration

Database Design Application And Administration

Authors: Michael Mannino, Michael V. Mannino

2nd Edition

0072880678, 9780072880670

More Books

Students also viewed these Databases questions

Question

What might you do to safeguard your leadership credibility with the college dean in moving forward? For example, he may perceive a plan to address faculty perceptions of chair leadership as a...

Answered: 1 week ago

Question

★★★★★
Presented below are two independent situations. 1. Chicory Cosmetics acquired 15% of the 200,000 shares of common stock of Racine Fashion at a total cost of $13 per share on March 18, 2012. On June...

Answered: 1 week ago

Question

★★★★★
How do you model Service? Relation and two foreign keys Set of simple component attributes Not modeled into any relationship Relation and foreign key with single attribute value One Atomic Attribute...

Answered: 1 week ago

Question

★★★★★
Problem 8-13 Modified Accelerated Cost Recovery System (MACRS), Election to Expense (LO 8.2, 8.3) Tom has a successful business with $100,000 of taxable income before the election to expense in 2018....

Answered: 1 week ago

Question

★★★★★
You are a second-grade teacher developing a weekly schedule. There are 30 hours of school time each week (six hours per day for five days). Your students have out-of-class music, PE, and technology...

Answered: 1 week ago

Question

★★★★★
QUESTION 1 Three doctors share an office and they have agreed to share the cost of property taxes based on the square footage of their offices. If Dr. Green has 550 sq ft, and Dr. Red has 625 sq. ft,...

Answered: 1 week ago

Question

★★★★★
Ty e2y Evaluate the integral dy

Answered: 1 week ago

Question

★★★★★
Return on Investment, Margin, Turnover Ready Electronics is facing stiff competition from imported goods. Its operating income margin has been declining steadily for the past several years. The...

Answered: 1 week ago

Question

★★★★★
Stryker Corporation: In-sourcing PCBs Questions: 1) State the business case for option #3, the PCB In-sourcing proposal. 2) Use the projections provided in the case to compute incremental cash flows...

Answered: 1 week ago

Question

★★★★★
4. Choose and announce the action as soon as possible. Employees affected by the change must hear about it as soon as possible. Employees need to know why and how the final action was selected, how...

Answered: 1 week ago

Question

★★★★★
6. Discuss how process reengineering can be used to review and redesign training administration practices (e.g., enrollment in training).

Answered: 1 week ago

Question

★★★★★
6. Go to www.eldercare.gov, the Eldercare Locator, a public service of the U.S. Administration on Aging. What resources are available on this Web site? What topics do these resources cover?

Answered: 1 week ago

Previous Question Next Question