Database systems, projects help, Other Subject

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

Healthcare Economics, The American healthcare system is an institution in f...

The American healthcare system is an institution in flux. Healthcare providers are facing increased scrutiny to decrease costs and improve quality while creating value for the enti

Contract administration and financial management, QUESTION Outsourcing ...

QUESTION Outsourcing has been declared as a life saver for many firms. However, outsourcing relationships need to be managed carefully to gain maximum benefits (a) What woul

Roman history, Roman History: It spans a thousand years and covers not onl...

Roman History: It spans a thousand years and covers not only the Mediterranean region, but Europe to the British is less, northeast to the Danube River, and eastward through Asia

IT Security Governance., 1. What is IT Security Governance? 2. 2. What (com...

1. What is IT Security Governance? 2. 2. What (commonly) governance activities should gauge? 3. 3. Who is responsible for information security and why? 4. 4. List all steps of Nine

Positive political theory, Positive Political Theory: The task of Positive...

Positive Political Theory: The task of Positive Political Theory which is sometimes instead labeled "Modern Political Theory" is to provide general theoretical tools for empirical

Advanages of internet - communication, Advantages Communicatio n : ...

Advantages Communicatio n : The leading target of internet has forever been the communication. And internet has excelled away from the expectations .Still; innovations are

What is peculiar about pallava art, Question 1 Explain the chacteristics o...

Question 1 Explain the chacteristics of people belonging to the Indus valley civilization Question 2 Trace the development of caste system in the Post - Vedic age

Why machinery has to be provided with guards, Question 1: (a) (i) Brief...

Question 1: (a) (i) Briefly describe why machinery has to be provided with guards? (ii) What are the basic requirements for guards and safety devices to be effective? (

Multicultural model in counselling, Question 1: Critically examine bene...

Question 1: Critically examine benefits that each of the subsequent stakeholder might derive from the setting up of a school counselling unit. (a) Parents or guardians (b

Attribution theory and operation management, attribution theory and operati...

attribution theory and operation management

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages