Consider the following relations for an order-processing, Ask an Expert

Engineering

Consider the following relations for an order-processing application database at ABC, Inc

Assume that each item has a different discount. The Total_price refers to one item, Odate is the date on which the order was placed, and the Total_amount is the amount of the order. If we apply a natural join on the relations ORDER_ITEM and ORDER in this database, what does the resulting relation schema look like? What will be its key? Show the FDs in this resulting relation. Is it in 2NF? Is it in 3NF? Why or why not? (State assumptions, if you make any.)

View complete question

Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M91778428

Have any Question?Write your Review or question?

Related Questions in Computer Engineering

Assignmentyou have been requested to develop a healthcare

Assignment You have been requested to develop a healthcare system with the following characteristics: A hospital plans to build a healthcare system, which manages patient information. A hospital has a CEO, 5 doctors, 5 n ...

Discuss the importance of using an access control model in

Discuss the importance of using an access control model in determining how employees in an organization should gain access to resources.

Question what is an information system what are the

Question: What is an information system? What are the business benefits of information management? The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.

1 a university found that 10 of students withdraw from a

1. A university found that 10% of students withdraw from a math course. Assume 25 students are enrolled. a. Write the appropriate probability distribution function with the specific parameters for this problem. b. Comput ...

Stacksthere are two main operations associated with stacks1

Stacks There are two main operations associated with stacks; 1) putting things on the stack which is referred to as push, 2) taking things from the stack which is referred to as pop. We can create a stack using linked li ...

A biostatistician is investigating the timenbspt to death

A biostatistician is investigating the time, T , to death of a mouse exposed to a newly developed pesticide. He finds that the pdf of T is given by the following formula f(t) = 15t 2 e -5t3 . Which of the following sta ...

Show how an avl tree can have a deepest leaf at depth 4 and

Show how an AVL tree can have a deepest leaf at depth 4 and another leaf at depth 2, and still be balanced. Show the same thing for a Red/Black tree. If there were an AVL tree and Red/Black tree with deepest leaves at de ...

The sample distribution on individual iq scores raw scores

The sample distribution on individual IQ scores (raw scores) has a sample mean of 100 and a standard deviation of 16. What proportion of the sample mean will fall at or above a mean of 102.56? Round the answers to no mor ...

Describe an ethical conundrum found in a magazine or

Describe an ethical conundrum found in a magazine or newspaper article, and please give your own thoughts. Give good citations, of course.

We talked a few times about slow migration from ipv4 to

We talked a few times about slow migration from IPv4 to IPv6 in the U.S. What was the primary motivating factor to migrate to IPv6? What are two other advantages of IPv6 over IPv4? Why is China farther along in implement ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Computer Engineering Expert