What are some important database design principles? 1. Define and describe normalization and referential integrity and explain
Question:
What are some important database design principles?
1. Define and describe normalization and referential integrity and explain how they contribute to a well- designed relational database.
2. Define and describe an entity- relationship diagram and explain its role in database design.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 53% (13 reviews)
1 Normalization is the process of creating small stable data structures from complex groups of data ...View the full answer
Answered By
Mugdha Sisodiya
My self Mugdha Sisodiya from Chhattisgarh India. I have completed my Bachelors degree in 2015 and My Master in Commerce degree in 2016. I am having expertise in Management, Cost and Finance Accounts. Further I have completed my Chartered Accountant and working as a Professional.
Since 2012 I am providing home tutions.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Management Information Systems Managing the Digital Firm
ISBN: 978-0133050691
13th edition
Authors: Ken Laudon, Jane P. Laudon
Question Posted:
Students also viewed these Management Leadership questions
-
What are some important behavioral factors that must be considered when responsibilities are assigned to managers?
-
What are some important assumptions commonly made in CVP analysis. Do these assumptions impose serious limitations on the analysis? Why or why not?
-
What are some important considerations for the audit team when selecting sample items?
-
Bilboa Freightlines, S.A., of Panama, has a small truck that it uses for intracity deliveries. The truck is worn out and must be either overhauled or replaced with a new truck. The company has...
-
Suppose that, when setting up the experiment in Problem 11.38, the operations manager is able to study the effect of side-to-side aspect in addition to air-jet pressure. Thus, instead of the...
-
Discuss two biases that can influence hedge fund returns and identify whether the bias should result in an overstatement or understatement of returns.
-
The Corporate Winner and People's Choice Winner was Daniel Gallagher from NASA's Scientific Visualization Studio, for his video "Martian Atmosphere Loss Explained by NASA." Watch this video and...
-
Severo S.A. of Sao Paulo, Brazil, is organized into two divisions. The company's contribution format segmented income statement (in terms of the Brazilian currency Real) for last month is given...
-
A 7 5 kg cliff - diver is falls from a height through the air head, diving towards the water. The drag coefficient for the diver is 0 . 8 3 and the area of the descending diver is 0 . 2 1 m ^ 2 ....
-
The personnel director of Hatch Financial. which recently absorbed another firm, is now downsizing and must relocate five information systems analysts from recently closed locations. Unfortunately,...
-
What are the major capabilities of DBMS and why is a relational DBMS so powerful? 1. Name and briefly describe the capabilities of a DBMS. 2. Define a relational DBMS and explain how it organizes...
-
What are the principal tools and technologies for accessing information from databases to improve business performance and decision making? 1. Define big data and describe the technologies for...
-
Name three benefits and two costs of decentralization?
-
Outline the benefits and challenges associated with using influencer marketing. Highlight some of the main social media influencers relevant to your market, age group and interests. Assess the extent...
-
Explain the challenge that high unemployment and high inflation poses for Venezuelas monetary authorities. To work Problems 28 to 30, use the information that Venezuelas economy is expected to...
-
The Commonwealth of Virginia required all applicants for state troopers to be between 21 and 29 years of age, at least 5 feet, 9 inches tall, and at least 156 pounds. The height and weight...
-
Riggins contacted the Hartford Insurance Company and asked for an all-risk policy for his truck. An underwriter for Hartford agreed to the policy and issued a binder on March 28. On April 2, before...
-
U.S. Business Investment Drops 3% in Third Quarter Amid Trade War Uncertainty Business investment for the third quarter dropped 3%, after falling 1% in the previous quarter. If the United States was...
-
Modern instruments could measure a mass as small as 5 nano-grams.If one observed 5.0 ng of CO 2 , how many molecules were measured?
-
In Exercises 105108, evaluate each expression without using a calculator. log(ln e)
-
Financial accounting is the process of a. producing budgets and financial documents for managers. b. producing financial documents for outside investors. c. auditing corporate financial statements....
-
What ethical, social, and political issues are raised by information systems? a) Explain how ethical, social, and political issues are connected and give some examples. b) List and describe the key...
-
What specific principles for conduct can be used to guide ethical decisions? a. List and describe the five steps in an ethical analysis. b. Identify and describe six ethical principles.
-
Why do contemporary information systems technology and the Internet pose challenges to the protection of individual privacy and intellectual property? a) Define privacy and fair information...
-
Fixed-interest fund managers measure convexity in conjunction with duration to better measure their exposures to interest rate risk. Discuss the concept of convexity within the context of interest...
-
A friend owes you $500 in 1 year from now, and then $1000 2 years from now. Both loans are at 5%. If you want to replace both of these loans with ONE PAYMENT NOW, how much would your friend give you ?
-
If the amount of retained earnings at the beginning of the year was $ 3 0 , 0 0 0 , and $ 1 2 , 0 0 0 in dividends is paid during the year, calculate net income for the year.
Study smarter with the SolutionInn App