This website uses cookies to ensure you have the best experience. Learn more

Jedi Essay

286 words - 2 pages

a) What is a database?
A database is an organized collection of related data.
b) How does an RDBMS store data?
An RDBMS stores related data in tables.

2. What is one benefit of dividing data into tables?
Dividing data into tables eliminates unnecessary data duplication, or data redundancy.

3. a) What is a database schema?
A database schema is a description of the data and the organization of the data ...view middle of the document...

Considerations for dividing data into related groups includes grouping information so that there is little or no data redundancy. However, each table must have data related to at least one other table, which will require data duplication. This is not considered data redundancy. A table with no relationship to any another table does not belong in the database.

4. a) What is a field?
A column in a table. Used to store data.
b) Explain why a field that stores more than one piece of data is considered poor design.
A field that stores more than one piece of data limits the sorting and searching capabilities of the database.

5. List four guidelines to follow when choosing field names.
1. Make field names unique.
2. Choose the shortest possible name that accurately describes the contents of the field.
3. Use complete words instead of numbers or abbreviations.
4. Avoid special characters.

6. List nine types of data that can be stored in a field.
Answers will vary. Every answer should include nine of the following: AutoNumber, Text, Number, Date/Time, Currency, Memo, Yes/No, Hyperlink , Attachment, and Lookup.

7. a) What does the size of a field indicate?

Other assignments on Jedi

The Vc Shakeout Essay

2033 words - 9 pages ECONOMY 26 Luring a big firm to town is not the secret to job growth DEFEND YOUR RESEARCH 30 Are morning people wired for success? VISION STATEMENT 32 The social web’s east-west divide COLUMN 38 Warren Bennis looks back on his surprising path to fame New Thinking, Research in Progress hbr.org New Thinking, Research in Progress hbr.org FIRST The VC Shakeout Venture capital hasn’t worked for a decade and must be radically

Hospitals Paper

6014 words - 25 pages I hope to provide in this paper a comprehensive understanding for what the term “hospital” has become. Hospitals are an extremely complex system that man has created and shaped and reshaped throughout history. My goal in writing and researching this paper will be to provide those who read it a clear understanding on how the hospital system got to where it is today, and to shed some light on the many organizations that affiliate with and

Course Syllabus

2610 words - 11 pages [pic] COURSE SYLLABUS Semester: Fall, Year: 2012  College Mission Statement Richard J. Daley College provides high-quality education which leads to academic success, career development, and personal enrichment that fulfill diverse community needs. Mathematics Department Mission Statement Our mission is to deliver excellent service and to provide learning opportunities by offering a wide range of mathematics courses, which will help our

Management

1477 words - 6 pages Boeing Management Planning Heather Oetzel MGT 330 October 22, 2012 Joe Cheng Abstract Boeing is known as “the world’s leading aerospace company and the largest manufacturer of commercial jetliner and military aircraft combined ("The Boeing Company: About Us", 2012). Every company uses different types of management techniques including how the planning function of management is used. Planning allows organizations to develop how the

Assisted Suicide

1015 words - 5 pages Should physician-assisted suicide be legal? While I believe if one chooses to end his or own life through physician assistance for reasons that they chose, the choice should be up to the individual. Physician-assisted suicide should be at one's discretion. “Assisted Suicide, also called Voluntary Euthanasia, is currently a contentious issue in many countries. Because Euthanasia is legal in a few modern democracies: the Netherlands, Belgium

Tanglewood Case 1

797 words - 4 pages Tanglewood’s staffing strategy requires the organization to make key decisions about the acquisition, deployment, and retention of the organization’s workforce. In order to accomplish this, Tanglewood’s must make thirteen decisions regarding its staffing levels and its staffing quality. One of the first decisions that Tanglewood needs to choose is to acquire or develop talent. Tanglewood should try to develop their current talent because one

Nnnnn

1391 words - 6 pages Есе по въпроса: Кои от всички „действащи” лица могат да се разглеждат като морално отговорни и в какво именно? по казуса Форд „Пинто” Корпоративните злодеяния са нанесли повече вреди на обществото от всички улични престъпления взети заедно. Според данни на ФБР сумата от уличните престъпления възлиза на $3.8 млрд. годишно, а загубите от корпоративните измами между $100 млрд. и $400 млрд. годишно

The Penis

1052 words - 5 pages The short story ”The Penis” is written by Hanif Kureishi. The short story is about a penis, which has been separated from its owner Doug, who we hear from later on. At first though we hear about a guy called Alfie who was “a cutter – a hairdresser – and had to get to work”. He is having breakfast with his wife, when she asks him what he did last night, and if he had a good time last night? Alfie can not remember what he did last night, he then

Managed Care Paper

543 words - 3 pages Managed Care and Case Management Care Marvin Lloyd BSHS/402-Case Management 27 August 2012 Virgil Miller Managed Care are techniques employed to help reduce the cost for providing health benefits and a system for improving organizations quality of care

Media

439 words - 2 pages The life expectancy is lower; so people are not kept alive with drugs for decades in a virtual sleep state. There is less state education; so kids don't have it drilled into them that their only goal in life is to make money, at the cost of 'everything' else. The health care is less; so diseases, usually brought by Westerners, kill many more than they do in countries where drug companies can make a fortune from selling medicines that aren't

Chapter 6 International Business

7113 words - 29 pages CGGGG The Political Economy of International Trade Chapter Outline OPENING CASE: Why Are Global Food Prices Soaring? INTRODUCTION INSTRUMENTS OF TRADE POLICY Tariffs Subsides Country Focus: Subsidized Wheat Production in Japan Import Quotas and Voluntary Export Restraints Local Content Requirements Administrative Polices Antidumping Policies Management Focus: U.S. Magnesium

Similar Documents

Character Archetypes Essay

367 words - 2 pages . Mentor: The mentor is represented by Obi-Wan Kenobi, who guides the hero in several areas, such as training and insight, on his journey to accomplish his goal. 3. Threshold Guardian: In later and previous episodes of Star Wars, the threshold guardian is represented by the wise Jedi master Yoda. He is the test-giver of the many strengths of the Force, which Luke has to learn before he is ready to face the ultimate villain, Darth Vader. He

Term Papaer Essay

3314 words - 14 pages overstated its equity, and the total earnings were also overstated. The investors were doubtful to the fact that the special purpose entities were actually using the company’s own stock and financial guarantees to finance these hedges. The protection from downside risk was reduced for Enron Corporation. The notable special purpose entities which Enron employed were JEDI, Chewco, Whitewing and LJM. Although Enron’s compensation and performance

Mgt216 Essay

714 words - 3 pages The first ethical issue presented in the ethics game simulation was whether to warn consumers about the contaminated product and what information to provide consumers about the contaminant. The second ethical issue was whether to sell a product that does not meet U.S. safety requirements in a foreign market that has lower safety restrictions. G-BioSport was not required to meet prior approval from the Federal Drug Administration before they

Economy Effect Of Marijuana Essay

277 words - 2 pages Modern American History by Alan Renga 2nd Mid Term! You will be given 3 Short Essay questions and 20 Multiple Choice questions deriving from this list! 80 points total! The 1920s Warren Harding then Calvin Coolidge Tea Pot Dome 1st Red Scare Immigration Restriction, Sacco and Vanzetti Langston Hughes, Marcus Garvey, KKK Prosperity, advertising Prohibition, Al Capone Flappers, Clara Bow, Rudolph Valentino Babe Ruth, Jack Dempsey