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

Quiz, The best way to organize a review of the literature is: Select one: ...

The best way to organize a review of the literature is: Select one: a. chronologically, with the most recent research first. b. critically, identifying flaws in previous studies t

Gentlemen, Gentlemen, accurate confirmation of the message sent to my email...

Gentlemen, accurate confirmation of the message sent to my email, or is there some plagiarism of your mail. --------------------------------------- I need Your urgent assistance,

Neural basis of speech and language, Neural basis of speech and language E...

Neural basis of speech and language Elucidating the neural basis of speech and language has been one of the greatest challenges in cognitive neuroscience. Much of what we know tod

Process and mechanical design and cost estimation, I need help with project...

I need help with projects with following details project related to process and mechanical design and cost estimation in Manufacturing of formaldehyde and hydrogen peroxide enzyma

Gothic architecture, Gothic architecture: In Europe Architectural style th...

Gothic architecture: In Europe Architectural style that lasted from the mid 12th century to the 16th century, specifically a style of masonry building characterized by cavernous s

Gender as culturally learned, Gender as Culturally Learned: The cultural o...

Gender as Culturally Learned: The cultural origin of gender becomes especially apparent when we look at other cultures. In Western industrialized societies such as the United Stat

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?

Analyse the changing relationship, Problem 1 (a) What are the factors i...

Problem 1 (a) What are the factors in the social environment leading to increased business criticism? (b) How does this impact on the social contract? Problem 2 'On

Use of signer certificates in browsers, Use of Signer Certificates in Brows...

Use of Signer Certificates in Browsers Digital certificates previously play a primary role in Internet-based cryptography systems. For instance, consider the case of a secure W

Excel 2010, homework assistance

homework assistance

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages