Explain the datawarehouse and data mining concepts

Assignment Help Database Management System
Reference no: EM132692

QUESTION 1

There are six major types of information systems which organisations use in their operations. Discuss how these information systems support managers in their decision making role

QUESTION 2

Explain the datawarehouse and data mining concepts using appropriate examples

QUESTION 3

E-Business has allowed for customer-centered retailing, that is, the removal of intermediate levels and allowing for customer self-service. Customer-centered retailing involves the following four elements: direct sales over the web, interactive marketing and personalization, mobile commerce and customer self-service. Discuss each element with appropriate examples

QUESTION 4

(i) Information systems are becoming increasing vulnerable to security breaches. Discuss with examples

(ii) Identify the basic guidelines which managers can take to ensure the security of the information systems used in their organizations

Reference no: EM132692

Questions Cloud

Explain the strengths and weaknesses of each design : Distinguish between a Case study and Survey research design and illustrate your answer with one appropriate research topic for each design Explain the strengths and weaknesses of each design
Define ethical issues in research methodology : Define ethical issues in research methodology. A researcher wants to carry out an investigation amongst the Form V students of a secondary school. What are some of the ethical considerations that he should take into account before, during and af..
Examine the empirical status of constitutional norms : Discuss the essence of Arbitration as a substitute to litigations Examine the empirical status of Constitutional norms in Mauritius
Explain noise as an aspect of a physical hazard : Describe physical hazards. Support your answer with examples Explain noise as an aspect of a physical hazard
Explain the datawarehouse and data mining concepts : There are six major types of information systems which organisations use in their operations. Discuss how these information systems support managers in their decision making role Explain the datawarehouse and data mining concepts using appropria..
Define the term product : Using a relevant product within the hospitality or tourism sector answer the three following questions. Define the term product. Describe the four main product levels that applies to your chosen product.
Discuss the four main theories of consumer behaviour : Discuss the four main theories of consumer behaviour Identify any four basic social influences that affect most buyers Using a relevant example, apply and explain the consumer buying decision process
What is meant by brand in relation to the beiersdof products : Discuss what is meant by brand in relation to the Beiersd of products. Provide relevant examples to support your answer The first stage in building an effective mix is to understand the market, states the case- study.
Briefly outline the role of the state in employee relations : Briefly outline the role of the State in Employee Relations Write short notes on any three of the following-

Reviews

Write a Review

Database Management System Questions & Answers

  Knowledge and data warehousing

Design a dimensional model for analysing Purchases for Adventure Works Cycles and implement it as cubes using SQL Server Analysis Services. The AdventureWorks OLTP sample database is the data source for you BI analysis.

  Design a database schema

Design a Database schema

  Entity-relationship diagram

Create an entity-relationship diagram and design accompanying table layout using sound relational modeling practices and concepts.

  Implement a database of courses and students for a school

Implement a database of courses and students for a school.

  Prepare the e-r diagram for the movie database

Energy in the home, personal energy use and home energy efficiency and Efficient use of ‘waste' heat and renewable heat sources

  Design relation schemas for the entire database

Design relation schemas for the entire database.

  Prepare the relational schema for database

Prepare the relational schema for database

  Data modeling and normalization

Data Modeling and Normalization

  Use cases perform a requirements analysis for the case study

Use Cases Perform a requirements analysis for the Case Study

  Knowledge and data warehousing

Knowledge and Data Warehousing

  Stack and queue data structure

Identify and explain the differences between a stack and a queue data structure

  Practice on topic of normalization

Practice on topic of Normalization

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