Explain the three types of relationships

Assignment Help Data Structure & Algorithms
Reference no: EM1380255

Provide an example of a one-to-one relationship, an example of a one-to-many relationship, and an example of a many-to-many relationship in a newspaper, magazine, book, or everyday situation you encounter. Describe the three types of relationships and explain your examples. For each example, name the entities and attributes, select the primary and foreign keys, and present it in the common shorthand method.

Reference no: EM1380255

Questions Cloud

Write a memo on a state level business dispute : Write a memo on a state level business dispute. Describe as if you were writing a "white paper" for your boss who wants to know how a case like the one you have chosen would be processed throughout the various legal phases in a state court system.
Organizing the data in ms excel : Many of your family members have discovered that you are using Excel to organize the information for the high school reunion. Your Uncle Larry wants to make an inventory of the over 800 video games that he collects.
Implementing ajax programming : In the AJAX scripts construct, refer to the DSN datasource as flamingo. Even though its not in your own folder or directory, it has been set up as SYSTEM DSN, so your AJAX script will have access to it.
Database over electronic files to store data : Discuss the benefits of a database over electronic files to store data determine what kinds of database products are used in your company?
Explain the three types of relationships : Provide an example of a one to one relationship and an example of a many-to-many relationship in a newspaper, magazine, book, or everyday situation you encounter.
Creating an effective physical design : Class, do IT database designers necessary to understand data volumes and number of users of database in order to create an effective physical design?
Creating visual studio asp .net web site : Make a Visual Studio 2008 ASP .NET Web Site with 2-Web Forms. Add a DropDownList server control and a Label server control to 1st Web Form.
Powerpoint presentation with the focus on stress management : Assume you have been asked to help new students identify ways in which they can manage their time so that they can be successful in an online learning environment.
Creating sql statements : Create three SQL statements: the 1st statement should add pending amounts to appropriate accounts, the second statement should subtract the pending amounts from appropriate accounts,

Reviews

Write a Review

Data Structure & Algorithms Questions & Answers

  Efficient algorithm that achieves goal using base station

So that every house is within four miles of one of the base stations. Write efficient algorithm that achieves this goal, using as few base stations as possible.

  Use sequential search algortithm to locate the number

These numbers should be stored in an array. Use the sequential search algortithm to locate the number entered by the user. If the number is in the array, the program should display a message.

  Describe sorting algorithms and how they work

Describe sorting algorithms and how they work

  Design a control unit for simple hand held video game

Create a control unit for a simple hand held video game in which a character on the display catches objects. Only demonstrate the transition diagram

  Designing and populating a course table

Use data to design and populate a course table. Designate the CourseID field as a Primary Key and permit your database to automatically produce a value for this field.

  Describe sorting algorithm to be parsimonious

Describe a sorting algorithm to be parsimonious if it never compares same pair of input values twice. (Supose that all the values being sorted are distinct.).

  How many leaf nodes can a decision tree have

At most how many leaf nodes can a decision tree have if it is consistent with a training set containing 100 examples?

  Design algorithm to find the average miles per gallon

Design an algorithm to find the average miles per gallon. Sample data: 68723, 71289, 15.75, 16.30, 10.95, 20.65, 30.00.

  Currency conversion development

Currency Conversion Development

  Sort array of elements using the quick sort algorithm

"sort an array of 10,000 elements using quick sort algorithm as follows: sort the array using pivot as middle element of the array

  What are entity-relationship diagrams

What are entity-relationship diagrams, and how are they used? Discuss the ethical issues to consider when planning a database.

  Importance of database documentation

Assume your database is performing poorly, and you just started this new job within the past month. You ask to see the documentation for system and are told it does not exist.

Free Assignment Quote

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd