Question 1

________ are business intelligence documents that are fixed at the time of creation and do not change.

Accepted Answer

A)  Subscriptions 
B)  Third-party cookies 
C)  Static reports 
D)  Exception reports 
A)  Subscriptions 
B)  Third-party cookies 
C)  Static reports 
D)  Exception reports

Question 2

What is clickstream data?

Accepted Answer

Clickstream data is the data that is cap

Question 3

What are the three primary activities in the business intelligence process?

Accepted Answer

The three primary activities in the busi

Question 4

The purpose of a ________ is to extract data from operational systems and other sources,clean the data,and store and catalog that data for processing by business intelligence tools.

Accepted Answer

A)  data mart 
B)  data center 
C)  data room 
D)  data warehouse 
A)  data mart 
B)  data center 
C)  data room 
D)  data warehouse

Question 5

What is data mining?

Accepted Answer

Data mining is the application of statis

Question 6

Which of the following statements is true of Hadoop?

Accepted Answer

A)  Hadoop is written in C++ and runs on Linux. 
B)  Hadoop includes a query language entitled Big. 
C)  Hadoop is an open-source program that implements MapReduce. 
D)  Technical skills are not required to run and use Hadoop. 
A)  Hadoop is written in C++ and runs on Linux. 
B)  Hadoop includes a query language entitled Big. 
C)  Hadoop is an open-source program that implements MapReduce. 
D)  Technical skills are not required to run and use Hadoop.

Question 7

Which of the following problems is particularly common for data that have been gathered over time?

Accepted Answer

A)  wrong granularity 
B)  lack of integration 
C)  lack of consistency 
D)  missing values 
A)  wrong granularity 
B)  lack of integration 
C)  lack of consistency 
D)  missing values

Question 8

The granularity in clickstream data is too coarse.

Accepted Answer

A) True 
 B)False

Question 9

BigData refers to data sets that are at least a petabyte in size.

Accepted Answer

A) True 
 B)False

Question 10

Data granularity refers to the level of detail represented by data.

Accepted Answer

A) True 
 B)False

Question 11

Using BI for identifying changes in the purchasing patterns of customers is a labor-intensive process.

Accepted Answer

A) True 
 B)False

Question 12

A data warehouse is a facility for managing an organization's business intelligence data.

Accepted Answer

A) True 
 B)False

Question 13

Users in a data mart obtain data that pertain to a particular business function from a ________.

Accepted Answer

A)  data room 
B)  data center 
C)  datasheet 
D)  data warehouse 
A)  data room 
B)  data center 
C)  datasheet 
D)  data warehouse

Question 14

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

Accepted Answer

A) True 
 B)False

Question 15

Explain the functions of a data warehouse.

Accepted Answer

The functions of a data warehouse are to

Question 16

________ requires users to request business intelligence results.

Accepted Answer

A)  Push publishing 
B)  Pull publishing 
C)  Data acquisition 
D)  Data mining 
A)  Push publishing 
B)  Pull publishing 
C)  Data acquisition 
D)  Data mining

Question 17

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

Accepted Answer

A) True 
 B)False

Question 18

________ are user requests for particular business intelligence results on a particular schedule or in response to particular events.

Accepted Answer

A)  Subscriptions 
B)  Third-party cookies 
C)  Static reports 
D)  Dynamic reports 
A)  Subscriptions 
B)  Third-party cookies 
C)  Static reports 
D)  Dynamic reports

Question 19

Static reports are business intelligence documents that are updated at the time they are requested.

Accepted Answer

A) True 
 B)False

Question 20

________ process operational and other data in organizations to analyze past performance and make predictions.

Accepted Answer

A)  Virtualization software 
B)  Live migration techniques 
C)  Business intelligence systems 
D)  Windowing systems 
A)  Virtualization software 
B)  Live migration techniques 
C)  Business intelligence systems 
D)  Windowing systems

Exam 9: Business Intelligence Systems

________ are business intelligence documents that are fixed at the time of creation and do not change.

What is clickstream data?

What are the three primary activities in the business intelligence process?

The purpose of a ________ is to extract data from operational systems and other sources,clean the data,and store and catalog that data for processing by business intelligence tools.

What is data mining?

Which of the following statements is true of Hadoop?

Which of the following problems is particularly common for data that have been gathered over time?

The granularity in clickstream data is too coarse.

BigData refers to data sets that are at least a petabyte in size.

Data granularity refers to the level of detail represented by data.

Using BI for identifying changes in the purchasing patterns of customers is a labor-intensive process.

A data warehouse is a facility for managing an organization's business intelligence data.

Users in a data mart obtain data that pertain to a particular business function from a ________.

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

Explain the functions of a data warehouse.

________ requires users to request business intelligence results.

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

________ are user requests for particular business intelligence results on a particular schedule or in response to particular events.

Static reports are business intelligence documents that are updated at the time they are requested.

________ process operational and other data in organizations to analyze past performance and make predictions.

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