Question 1

An easy-to-use decision support system made especially for top managers that specifically supports strategic decision making is a(n)________ system.

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Question 2

Cleansing data produces ________,which shows the origin of the data and the transformations that it has undergone and provides summary information about it.

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Question 3

The ________ database was developed for analyzing data for decision-making purposes; it is often created using input from existing relational databases.

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Question 4

Large-scale efforts at having a computer sift through and analyze vast amounts of data in order to extract meaning and to discover new knowledge is called ________.

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Question 5

If you were an operational,or lower-level,manager,you would most likely use a _________ system.

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Question 6

The ________ manager is concerned with long-range and strategic planning and decisions.

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Question 7

The data in a data dictionary is ________.

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Question 8

In a business organization,a(n)________ is a recorded event having to do with routine business activities.

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Question 9

_________ analytics is the process of examining large amounts of various types of data to uncover hidden patterns,unknown correlations,and other useful information.

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Question 10

_________ flows horizontally between departments of an organization and vertically between management levels.

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Question 11

An office ________ system combines various technologies such as voice mail,fax machines,and others in order to reduce the manual labor required in operating an efficient office environment.

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Question 12

A special database of cleansed data and metadata is a data ________.

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Question 13

The ________-level manager makes tactical decisions to implement the organization's strategic goals.

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Question 14

Decentralized organizations with networks often use software called ________ to enable cooperative work by groups of people,through the shared use of databases,software,video conferencing,email,intranets,forms and reports,and so on.

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Question 15

An ________ is a graphic table that shows the hierarchy of formal relationships among an organization's employees.

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Question 16

The process in data mining of removing errors and inconsistencies from data is called data ________.

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Question 17

A computer-based information system that uses data recorded by a TPS as input into programs that produce routine reports as output is a ________ system.

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Question 18

A(n)_________ is a combination of people,hardware,software,communication devices,and databases that processes data and information for a specific purpose.

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Question 19

The personnel department,or ________ department,is concerned with compensation levels and employee relations.

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Question 20

The ________ manager makes operational decisions by following a well-defined set of routine procedures.

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Quiz 8: The Era of Big Data: Databases, Information Systems, and Artificial Intelligence