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

Question

1 Approved Answer

Explain in your own words the five (5) areas of the Database systems environment? Give an example of each. 2. What is a Primary key

Explain in your own words the five (5) areas of the Database systems environment? Give an example of each. 2. What is a Primary key and a Composite key? 3. What is normalization? List the first three (3) types of normalization and explain one of them.

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

Relational Theory For Computer Professionals What Relational Databases Are Really All About

Relational Theory For Computer Professionals What Relational Databases Are Really All About

Authors: C J Date

1st Edition

1449369464, 9781449369460

More Books

Students also viewed these Databases questions

Question

★★★★★
If the coefficient of static friction between the chain and the inclined plane is ?s = tan ?, determine the overhang length b so that the chain is on the verge of slipping up the plane. The chain...

Answered: 1 week ago

Question

★★★★★
Compare the Lewis and molecular orbital treatments of the oxygen molecule?

Answered: 1 week ago

Question

★★★★★
Evaluate the process used to decide what will become a DSM disorder.

Answered: 1 week ago

Question

★★★★★
A university found that 20% of its students withdraw without completing the introductory statistics course. Assume that 20 students registered for the course. a. Compute the probability that 2 or...

Answered: 1 week ago

Question

★★★★★
The e-Learning division of Smart Touch Learning develops and sells online courses in accounting, marketing, and management. The courses sell for $100 each. The variable cost per unit is $40, and the...

Answered: 1 week ago

Question

★★★★★
Boeing Company reported the following items on its 2018 form 10-K. Shareholders' Equity ($ millions, except par and shares) 2018 2017 Common stock, par value $5.00 - 1,200,000,000 shares authorized;...

Answered: 1 week ago

Question

★★★★★
List three logical fallacies. Explain why they are fallacies, and give examples of fallacious statements regarding moral problems.

Answered: 1 week ago

Question

★★★★★
A study was made of 500 children who were hospitalized as a result of motor vehicle crashes. Among 310 children who were not using seat belts, 70 were injured severely. Among 190 children using seat...

Answered: 1 week ago

Question

★★★★★
1. While working with Alcoa's operations in Tennessee, Russ Ackoff consulted on their efforts to introduce... a) the first Quality Circles in the United States b) a Quality of Work-Life Program c)...

Answered: 1 week ago

Question

★★★★★
Relying solely on your impressions, how is the higher education industry changing and, faced with these trends, how should traditional universities respond, especially traditional U.S. universities?

Answered: 1 week ago

Question

★★★★★
Penny and Daughter's construction business is considering purchasing a new Bobcat. The equipment will cost $150,000 and is expected to last 12 years. The Bobcat has a salvage vale of $7,000....

Answered: 1 week ago

Question

★★★★★
Which personality traits exhibited by others tend to irritate you? Which of your personality traits tend to irritate others? How can you improve your personality?

Answered: 1 week ago

Question

★★★★★
How does Gores sponsorship program contribute toward meeting some of the 10 human relations guidelines outlined in the chapter?

Answered: 1 week ago

Question

★★★★★
How do you know if your perception or that of others is the correct interpretation of reality?

Answered: 1 week ago

Previous Question Next Question