User Account

All Pages

Relations from a database in a large retail chain

Assignment Help Basic Computer Science
Reference no: EM131223012

Question:

Consider the following normalized relations from a database in a large retail chain:

STORE (Store ID,  Region, ManagerID, Square Feet)

EMPLOYEE (EmployeelD. WhereWork, EmployeeName, EmployeeAddress)

DEPARTMENT (DepartmentlD. ManagerlD SalesGoal) 

SCHEDULE (DepartmenttD. EmployeelD. Date)

Answer these questions: 

1. What opportunities might exist for denormalizing relations when defining the physical records for database?

2 Under what circumstances would you creating such denormalized records?

Reference no: EM131223012

Questions Cloud

How is the state of kerala a model for the rest of india : How is the state of Kerala a model for the rest of India? How is it an example to avoid? Can these conflicting tendencies be reconciled, and if so, how?
Will net income for the year be understated or overstated : For each of the following situations, prepare the appropriate adjusting entry to be recorded on December 31, 2014. Do not round intermediate calculations. If required, round your answers to the nearest dollar. Assume that Palmer's accountant forgets ..
How can us be fully self-sufficient in terms of energy needs : Using any source of energy, preferably one that has not been discussed in depth in the lesson, , discuss in 500 words, the following aspects: Accessibility in the United States and Initial and long-term costs.
How do the principles relate to each other : What are the main principles in the US Constitution? Explain and discuss each principle fully. How do the principles relate to each other? What are the goals of these principles?
Relations from a database in a large retail chain : Question: Consider the following normalized relations from a database in a large retail chain:
How aging influences the functioning of the individual : Represents three different perspectives.- Identifies research articles about your topic that represent each perspective.
Example of a deferred revenue : Which one of the following is an example of a deferred revenue?
Omissions of adjustments will understate net income : A company forgot to record four adjustments during 2015. Which one of the following omissions of adjustments will understate net income? a. Sales made during the last week of the period are not recorded b. Prepaid insurance is not reduced for the por..
Without having to lay off employees or shut down entirely : Running a business presents challenges such as managing finances from a broad scale, including ensuring the bills are paid, credit is not misused, and keeping the doors open. Do you think there are ways to combat such challenges without having to lay..

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Identifies the cost of computer

identifies the cost of computer components to configure a computer system (including all peripheral devices where needed) for use in one of the following four situations:

  Input devices

Compare how the gestures data is generated and represented for interpretation in each of the following input devices. In your comparison, consider the data formats (radio waves, electrical signal, sound, etc.), device drivers, operating systems suppo..

  Cores on computer systems

Assignment : Cores on Computer Systems:  Differentiate between multiprocessor systems and many-core systems in terms of power efficiency, cost benefit analysis, instructions processing efficiency, and packaging form factors.

  Prepare an annual budget in an excel spreadsheet

Prepare working solutions in Excel that will manage the annual budget

  Write a research paper in relation to a software design

Research paper in relation to a Software Design related topic

  Describe the forest, domain, ou, and trust configuration

Describe the forest, domain, OU, and trust configuration for Bluesky. Include a chart or diagram of the current configuration. Currently Bluesky has a single domain and default OU structure.

  Construct a truth table for the boolean expression

Construct a truth table for the Boolean expressions ABC + A'B'C' ABC + AB'C' + A'B'C' A(BC' + B'C)

  Evaluate the cost of materials

Evaluate the cost of materials

  The marie simulator

Depending on how comfortable you are with using the MARIE simulator after reading

  What is the main advantage of using master pages

What is the main advantage of using master pages. Explain the purpose and advantage of using styles.

  Describe the three fundamental models of distributed systems

Explain the two approaches to packet delivery by the network layer in Distributed Systems. Describe the three fundamental models of Distributed Systems

  Distinguish between caching and buffering

Distinguish between caching and buffering The failure model defines the ways in which failure may occur in order to provide an understanding of the effects of failure. Give one type of failure with a brief description of the failure

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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