Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Sep 11, 2024

What is data consistency and why is it important in a relational database? Provide your own example. a. one-to-many mandatory entity relationship b. many-to-many entity

What is "data consistency" and why is it important in a relational database? Provide your own example.

image text in transcribed

a. one-to-many mandatory entity relationship

b. many-to-many entity relationship

c. one-to-one entity mandatory relationship

d. none of the above

Entity1 Entity2

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

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

Step: 2

Step: 3

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

Relational Database And Transact SQL

Authors: Lucy Scott

1st Edition

1974679985, 978-1974679980

More Books

Students also viewed these Databases questions

Question

★★★★★

A certain crane can provide a maximum lifting force of 25000 N. It hoists a 2000 kg load starting at ground level by applying the maximum force for a 2 second interval; then, it applies just...

Answered: 1 week ago

Question

★★★★★

What changes did the Federal Deposit Insurance Reform Act of 2005 make to the deposit insurance premium calculations? (LG 13-4) LO.1

Answered: 1 week ago

Question

★★★★★

Arranged marriages are common in many current and traditional cultures, with little or no focus on romantic love in the early stages. In contrast, the norm in many other cultures is love marriage, in...

Answered: 1 week ago

Question

★★★★★

Kohl Ceramics, Inc.s comparative balance sheets, for December 31, 2014 and 2013, follow. During 2014, the company had net income of $192,000 and building and equipment depreciation expenses of...

Answered: 1 week ago

Question

★★★★★

What is "data consistency" and why is it important in a relational database? Provide your own example. a. one-to-many mandatory entity relationship b. many-to-many entity relationship c. one-to-one...

Answered: 1 week ago

Question

★★★★★

Content Area Managerial accounting reports are a. prepared according to management needs b. prepared periodically only c. prepared according to GAAP d. related to the entire business entity only

Answered: 1 week ago

Question

★★★★★

Last month, Startup Manufacturing sold 5 5 cars of Type X for a price of $ 2 5 , 0 0 0 each, 3 0 cars of Type Y for a price of $ 3 5 , 0 0 0 each, and 1 2 cars of Type Z for a price of $ 5 0 , 0 0 0...

Answered: 1 week ago

Question

★★★★★

Problem 5. Let E, F, G be events in a probability space with sample space S and probability law Pr(), which satisfy Pr(EFG) Pr(EFG) = Pr(EFG) = Pr(EFG) = 1,4 Pr(EFG) Pr(EFG) = Pr(EFG) = Pr(EFG) = 0....

Answered: 1 week ago

Question

★★★★★

For Exercises 33-36, a function is given. (See Examples 4-5) f(x + h) f(x) a. Find f(x + h). b. Find h 33. f(x) = 5x + 9 34. f(x)=8x+4 35. f(x) = x + 4x 36. f(x) = x - 3x

Answered: 1 week ago

Question

★★★★★

Imagine the following scenario: A single (unmarried) woman is a teacher at a private, Christian school. As part of her employment contract, she must sign a morality agreement, which in part, promises...

Answered: 1 week ago

Question

★★★★★

a) Explain which operations question or process you chose to focus on. Provide background information, context, input, and output. b) From the perspectives of the owners of the process and its...

Answered: 1 week ago

Question

★★★★★

What are two circumstances that affect interpretation of fair use of copyrighted material? (Objective 2)

Answered: 1 week ago

Question

★★★★★

How can a business or organization code of conduct help guide communication by its employees or members? (Objective 5)

Answered: 1 week ago

Question

★★★★★

Ethics. Technology. You received an iPod for your birthday that stores videos and pictures as well as music. Describe how using your iPod would increase your selectivity for content choice, time, and...

Answered: 1 week ago

Previous Question Next Question