Database systems, projects help, Other Subject

Assignment Help:

Create two sample functional dependencies, one to demonstrate a single attribute primary key and one to demonstrate a multi-attribute composite key. Also, summarize (in a sentence or two) the role and purpose of a foreign key and referential integrity. Note any assumptions.

Related Discussions:- Database systems, projects help

Spcial science.., why did African American''s migrate TO united states?

why did African American''s migrate TO united states?

International business, the purpose of this assignment is to evaluate the p...

the purpose of this assignment is to evaluate the potential for a new business or business expansion to a foreign country of your choice. you will evaluate business opportunities i

Explain with examples the implications of queues, QUESTION 1 (a) Discus...

QUESTION 1 (a) Discuss the four distinctive characteristics of services, and illustrate them with reference to a service product such as a restaurant (b) Outline the ‘gaps'

Explain the process of globalisation, Question 1: (a) According to Mar...

Question 1: (a) According to Marxism, capitalism requires women to act as a ‘reserve army' to the labour force. How does this ‘reserve army of labour' suit the capitalists?

Social Studies, I need help with a paper about North America

I need help with a paper about North America

Consumer protection, CONSUME R PROTECTION ' Consume r protection' is...

CONSUME R PROTECTION ' Consume r protection' is an outline of administration regulation which protects the benefit of consumers. For instance, a government may require busin

Assess and discuss the given statement, Problem 1: Assess and discuss ...

Problem 1: Assess and discuss the following statement. "The underlying principles of ethical codes are to prevent client harm, promote client autonomy, and ensure that clinic

A novel phishing classification based on url features, how to draw block di...

how to draw block diagram

Group work and Team building, How does an understanding of group work and t...

How does an understanding of group work and team building assist in increasing organizational performance? Use examples from theory and practice to illustrate your answer.

Meteorology, create weather related news letter

create weather related news letter

Write Your Message!

Name

Email id

Message

Verfication Code

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages