Identify each relationship type and write all of the busines

Assignment Help Database Management System
Reference no: EM13189103

Use the contents of Figure 1 to work Problems 1-3.

1. Write the business rule(s) that govern the relationship between AGENT and CUSTOMER.
2. Given the business rule(s) you wrote in Problem 1, create the basic Crow's Foot ERD.
3. Using the ERD you drew in Problem 2, create the equivalent object representation and UML class diagram.

Using Figure 2 as your guide, work Problems 4-5. The DealCo relational diagram shows the initial entities and attributes for the DealCo stores, located in two regions of the country.

897_Identify each relationship type and write all of the business rules.png

4. Identify each relationship type and write all of the business rules.

5. Create the bask Crow's Foot ERD for DealCo.

1653_Identify each relationship type and write all of the business rules1.png

6. Identify each relationship type and write all of the business rules.

Reference no: EM13189103

Questions Cloud

What is the greatest number of courses : karens financial aid stipulates that her tuition not exceed $1000. If her local community college charges $35 registeration fee plus $375 per course, what is the greatest number of courses for which Karen can register?
Find a function that models the length l : A woman w = 6 ft tall is standing near a street lamp that is s = 14 ft tall. Find a function that models the length L of her shadow in terms of her distance d from the base of the lamp.
How the sellers offer to rebate part of expense to buyers : intermediaries come from a competitive market with an equilibrium price of $8 per unit for their services, that is, any buyer or seller who wants intermediary's services must pay $8 for them. What is the maximum per unit that sellers are willing t..
Which point is the optimal solution : For the objective function Z=31x1+35x2 which we seek to maximize, which point is the optimal solution?
Identify each relationship type and write all of the busines : Identify each relationship type and write all of the business rules and create the bask Crow's Foot ERD for DealCo.
Describe two laws of exponents : Describe two laws of exponents and provide an example illustrating each law. Explain how to simplify your expression. How do the laws work with rational exponents? Provide the class with a third expression to simplify that includes rational (fract..
Find the amounts of the three part investment : total interest from investments was $3060. the interest from the first investment was 2 times the interest from the second. find the amounts of the three part investment.
Do you think industry environment is significantly different : The own price elasticity of demand for Kodak film was -2.0 and the market elasticity of demand was -1.75. Suppose that in the 1990s, the average retail price of a roll of Kodak film was $6.95 and that Kodak's marginal cost was $3.475 per roll.
How many deer are in the preserve : to determine the number of deer in a game preserve, a conservationalist catches 394 deer, tags them and lets them loose. Later, 492 deer are caught, 246 of them are tagged, How many deer are in the preserve?

Reviews

Write a Review

Database Management System Questions & Answers

  Design updateable database for storing customer and sales

Design an updateable database for storing customer and sales data. Explain how to deal with the problems of missing data.

  Write functional dependencies in table concerns invoicing

Write the functional dependencies in the following table that concerns invoicing (an application Premiere Products in considering adding to its database), subject to the specified conditions.

  Create data warehouse sections including computers-dvds

Create a data warehouse for electronics store chain. The chain has 20 stores in 5 cities. Each store has different sections including computers, DVDs, TVs, audio, home appliances etc.

  Prepare a report related to business communications

Prepare a report - The report should be related to Business communications.

  Create an arff file with the data types

Create an arff file with the following data types, flags, unit_id, names must be nominal and timestamps (ts) must be date

  Write procedures using counter and sychronisation techniques

Write the following procedures: woman_wants_to_enter, man_wants_to_enter, woman_leaves, man_leaves, using counters and sychronisation techniques to ensure that the correct behaviour will occur.

  Write set of relational schemas-identify primary-foreign key

Sketch an E-R diagram which reflects the above reuirements. Write a set of relational schemas and identify primary and foreign keys. Try not to include redundant schemas.

  What are the main activities that the business undertakes

What are the main activities that the business undertakes and where in the business are the crucial decisions made?

  Determine a list of n numbers has no duplicates

Express given five loosely described problems carefully in { Instance, Question } form as utilized in "Computers and Intractability". Determine that a list of n numbers has no duplicates.

  Convert table to 3nf and represent answer in dbdl

Convert the table to 3NF. Represent your answer in DBDL. (i.e. Give table name and fields. Underline the primary key. Draw an entity-relationship diagram showing all relationships.)

  Explaining business activity in new is with a database

Assume you manage business activity which needs a new IS with a database. The development team is divided on which DBMS you must use. One faction wishes to use oracle,a second wants to use MtSQL, and a third wants to use SQL server.

  Examine use of database applications in organization

Prepare a memorandum examining use of databases in organization. Write database applications are used: Microsoft Access, DB2, Oracle, etc.

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