Various kinds of keys to form or define relationships

Assignment Help Database Management System

Reference no: EM1349649

Q1) A relational database is based on the fact that data in one table can be tied, or related to data in another table. To do this, the database uses various types of keys to form or define these relationships. The process of identifying, defining, and implementing these keys to enable data to be represented in the best way is one of the more important aspects of developing a well defined database. Discuss some of your thoughts on this area based on either your experience, readings in the book or other resources you can find.

Reference no: EM1349649

Questions Cloud

Determining fixed cost and variable cost : What is the cost per broadcast hour during July and September for each of these cost items? What is the total incurred for each of these costs during December if the TV stations activity is 420 braodcast hours?

Calculate the rate of return for each year : Mike is finding for a stock to include in his current stock portfolio. He is interested in Apple Corporation he has been impressed with the firm's computer products and believes Apple is an innovative market player.

Overview of conflict resolution and initiatives : Overview of conflict resolution and initiatives - Teaching conflict resolution skills in a workshop

Assuming no energy goes to heat : How many kilocalories of heat are produced when the brakes are used to bring a 930 kg car to rest from a speed of 102 km/h.

Various kinds of keys to form or define relationships : Relational database is based on fact that data in one table can be tied, or related to data in another table. To do this, database utilizes various types of keys to form or define these relationships.

Overview of stem cell research : Give an overview of Stem cell research as an issue that is happening outside the Unites States. Explain what interests you about this topic and why you selected it.

Explain ccp contends it is entitled to recover compensation : Explain CCP contends it is entitled to recover compensation for services for which no licenses were required regardless of whether other services that it provided required such licenses.

Show team conflict and dysfunction : Describe how this challenge was overcome and how did the team learn to embrace healthy conflict

Management of telecommunications : What does it mean to "charge back direct and shared expenses"? Describe the process. How does this impact the project?

User Account

All Pages