What are decision support systems, Database Management System

Assignment Help:

Question:

(a) What are decision support systems, and what role do they play in the business environment?

(b) Data mining is a knowledge discovery process of automated extraction of hidden predictive information from large databases.

(i) Describe the four main steps involved in the data mining process.

(ii) There are various data mining techniques dealing with different types of problems. Give example of any three techniques that could be used in a supermarket.

(iii) To better exploit data mining what are the pre-requisites for a data warehouse?

(iv) Discuss the two critical factors which can affect success with the application of data mining technology.

(v) Data mining being relatively a new technology, what advantages would an Insurance company achieved for implementing such a technique? Illustrate your answer with some examples.


Related Discussions:- What are decision support systems

What is a relationship called when it is maintained entities, What is a rel...

What is a relationship called when it is maintained between two entities? A relationship is called Binary relationship when it is maintained between two entities.

What is an object design, What is an object design? Object design is a ...

What is an object design? Object design is a very interactive method, which decides the relationship among objects, classifies operations on classes, determines overall system

Data Minnning, Can i get help with weka software

Can i get help with weka software

What are the functions of an accumulator, What are the functions of an accu...

What are the functions of an accumulator? The accumulator is the register associated with the ALU operations and sometimes I/O operations. It is an integral part of ALU. It hol

Computer, 1. Will you advise that your organization uses open source softwa...

1. Will you advise that your organization uses open source software and why? 2. Why is it important for business managers to have a basic understanding of the software development

The advantages of a database management system, The advantages of a databas...

The advantages of a database management system (DBMS) include :- Data integrity and elimination of duplication.

Describe the nested-loop join and block-nested loop join, Describe the nest...

Describe the nested-loop join and block-nested loop join.   Ans:   The block nested- loop join algorithm is as described below:     for every block B r of relation R do beg

Describe the types of attributes, Describe the types of attributes? Ty...

Describe the types of attributes? Types of attributes: An attribute's category determines the type of values that are permitted in the attribute. For instance, the value vers

Sql iis setup and admin - maybe tfs, I want a good Microsoft Admin experien...

I want a good Microsoft Admin experienced in IIS and SQL Server. They require being able to set it up and administer from then onwards. Experience in Team Foundation Server a

Write Your Message!

Captcha
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