Exam 10: Information Systems Security

arrow
  • Select Tags
search iconSearch Question
flashcardsStudy Flashcards
  • Select Tags

Data mart is another term used for a data warehouse.

(True/False)
4.7/5
(92)

Which of the following statements is true about reporting applications?

(Multiple Choice)
4.7/5
(73)

The four fundamental categories of BI analysis are reporting, data mining, BigData, and knowledge management.

(True/False)
5.0/5
(76)

Describe the features of a data mart.

(Essay)
4.8/5
(90)

A sales report that is current at the time the user accessed it on a Web server, is an example of a(n) ________.

(Multiple Choice)
4.9/5
(99)

Which of the following statements is true about BI publishing alternatives?

(Multiple Choice)
4.8/5
(87)

________ is the process of obtaining, cleaning, organizing, relating, and cataloging source data.

(Multiple Choice)
4.9/5
(69)

A BI server extends alert/RSS functionality to support user subscriptions.

(True/False)
4.8/5
(82)

An ________ and an OLAP report are the same thing.

(Multiple Choice)
4.8/5
(89)

Push publishing delivers business intelligence ________.

(Multiple Choice)
4.7/5
(74)

In marketing transactions, the fact that customers who buy product X also buy product Y creates a cross-selling opportunity.

(True/False)
4.8/5
(81)

With unsupervised data mining, analysts do not create a model or hypothesis before running the analysis.

(True/False)
4.9/5
(65)

U.S. Steel Corp. is a well-known steel manufacturing company. SAMCROW, one of the customers of U.S. Steel Corp. holds an RFM score of 111. Which of the following characteristics relates SAMCROW with its RFM score?

(Multiple Choice)
5.0/5
(79)

In market-basket terminology, confidence is the probability that two items will be purchased together.

(True/False)
4.8/5
(72)

The three primary activities in the BI process are to acquire data, perform analysis, and publish results.

(True/False)
4.9/5
(83)

________ are information systems that support the management and delivery of documents including reports, Web pages, and other expressions of employee knowledge.

(Multiple Choice)
4.9/5
(99)

A ________ is a hierarchical arrangement of criteria that predict a classification or a value.

(Multiple Choice)
4.9/5
(79)

A reporting application is a BI application that inputs data from one or more sources and applies reporting operations to that data to produce business intelligence.

(True/False)
4.9/5
(76)

With ________, statistical techniques can identify groups of entities that have similar characteristics.

(Multiple Choice)
4.7/5
(81)

MapReduce is a technique for harnessing the power of thousands of computers working in parallel.

(True/False)
4.9/5
(88)
Showing 61 - 80 of 118
close modal

Filters

  • Essay(0)
  • Multiple Choice(0)
  • Short Answer(0)
  • True False(0)
  • Matching(0)