Question: Describe the basic features of the relational data model and discuss their importance to the end user and the designer.

Describe the basic features of the relational data model and discuss their importance to the end user and the designer.

Step by Step Solution

★★★★★

3.49 Rating (175 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

A relational database is a single data repository that provides both structur... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

358-CS-DB (496).docx

120 KBs Word File

Students Have Also Explored These Related Databases Questions!

Q:

Describe the basic features of nondestructive testing techniques that use electrical energy.

Q:

Describe the basic features of the following: a. Open credit lines b. Asset based loans c. Term commercial loans d. Short term real estate loans

Q:

Describe and compare the basic features of the following methods of using accounts receivable to obtain short-term financing: (a) Pledging accounts receivable, and (b) Factoring accounts receivable....

Q:

Discuss the importance of data models. What is a business rule, and what is its purpose in data modeling? How do you translate business rules into data model components? Describe the basic features...

Q:

Discuss the importance of data models. What is a business rule, and what is its purpose in data modeling? How do you translate business rules into data model components? Describe the basic features...

Q:

1 . Discuss the importance of data models. 2 . What is a business rule, and what is its purpose in data modeling? 3 . Describe the basic features of the relational data model and discuss their...

Q:

Question 15 A relational database is a single data repository that provides both structural and data independence. End users find it easier to visualize their data as a collection of data organized...

Q:

4. Describe the basic features of the relational data model and discuss their importance to the end user and the designer. 5. Explain how the entity relationship (ER) model helped produce a more...

Q:

1. Define each of the following terms: a. Data b. Field c. Record d. file 2. What is data redundancy, and which characteristics of the file system can lead to it? 3. Describe the basic features of...

Q:

1a. Describe the basic features of the relational data model and discuss their importance to the end user and the designer. 1b. Consider the scenario described by the statement A customer can make...

Q:

Show that if n0 / N 1, the value of n in (2.25) satisfies = Za/2y

Q:

The general ledger trial balance of the General Fund of the City of Bedford on January 1, 2012, shows the following: A summary of activities and transactions for the General Fund during 2012 is...

Q:

For the market portfolio, _ _ _ _ _ _ _ _ _ _ _ _ _ must be 1 . Question 4 Answer a . sigma / 2 b . eta c . mu d . omega e . psi f . epsilon g . alpha h . beta i . gamma j . None of them k . sigma

Q:

Suppose that X, X,.. is a series of random variables which assume only the values 0 and 1. Let m((x,., xn)) be the joint distribution of the first n random X. (a) If m((x1,..., x)) = 2" for all n and...

Q:

Give some example of database connectivity options and what they are used for.

Q:

What does this statement mean: The Web is a stateless system? What implications does a stateless system have for database applications developers?

Q:

What is a JDBC, and what is it used for?

Q:

Earleton Manufacturing Company has $2 bilion in sales and 5400,000,000 in fixed assets. Currently, the company's fixed ascets are operating at 65 ts of capacity. The data has been collected in the...

Q:

QUESTION 15 Cameron is going to receive an annuity for 30 years of $33.951, and Kennedy is going to receive a perpetuity of that same amount. If the appropriate discount rate is 6%, how much more are...

Q:

Can you help me figure this out? Question 12 2 / 3 pts 12. On a multiple choice test with 5 possible options for each question (a, b, c, d, and e), what is the probability that a guess on one...