Question 1

Which of the following is a grouping of characters into a word,a group of words,or a complete number?

Accepted Answer

A) File 
B) Table 
C) Entity 
D) Field 
E) Tuple 
A) File 
B) Table 
C) Entity 
D) Field 
E) Tuple D

Question 2

A household appliances manufacturer has hired you to help analyze its social media datasets to determine which of its refrigerators are seen as the most reliable.Which of the following tools would you use to analyze this data?

Accepted Answer

A) Text mining tools 
B) Sentiment analysis software 
C) Web mining technologies 
D) Data mining software 
E) Data governance software 
A) Text mining tools 
B) Sentiment analysis software 
C) Web mining technologies 
D) Data mining software 
E) Data governance software B

Question 3

A schematic of the entire database that describes the relationships in a database is called a(n):

Accepted Answer

A) data dictionary. 
B) intersection relationship diagram. 
C) entity-relationship diagram. 
D) data definition diagram. 
E) data analysis table. 
A) data dictionary. 
B) intersection relationship diagram. 
C) entity-relationship diagram. 
D) data definition diagram. 
E) data analysis table. C

Question 4

MongoDB and SimpleDB are both examples of:

Accepted Answer

A) open source databases. 
B) SQL databases. 
C) NoSQL databases. 
D) cloud databases. 
E) big data databases. 
A) open source databases. 
B) SQL databases. 
C) NoSQL databases. 
D) cloud databases. 
E) big data databases.

Question 5

The select operation:

Accepted Answer

A) combines relational tables to provide the user with more information than is otherwise available. 
B) creates a subset consisting of columns in a table. 
C) identifies the table from which the columns will be selected. 
D) creates a subset consisting of all records in the file that meet stated criteria. 
E) creates a subset consisting of rows in a table. 
A) combines relational tables to provide the user with more information than is otherwise available. 
B) creates a subset consisting of columns in a table. 
C) identifies the table from which the columns will be selected. 
D) creates a subset consisting of all records in the file that meet stated criteria. 
E) creates a subset consisting of rows in a table.

Question 6

In a client/server environment,a DBMS is located on a dedicated computer called a web server.

Accepted Answer

A) True 
 B)False

Question 7

List at least three conditions that contribute to data redundancy and inconsistency.

Accepted Answer

Data redundancy occurs when different di

Question 8

The small publishing company you work for wants to create a new database for storing information about all of their author contracts.What factors will influence how you design the database?

Accepted Answer

Student answers will vary,but should inc

Question 9

The fact that a traditional file system cannot respond to unanticipated information requirements in a timely fashion is an example of which of the following issues with traditional file systems?

Accepted Answer

A) Program-data dependence 
B) Lack of flexibility 
C) Poor security 
D) Lack of data sharing 
E) Data redundancy 
A) Program-data dependence 
B) Lack of flexibility 
C) Poor security 
D) Lack of data sharing 
E) Data redundancy

Question 10

Data cleansing not only corrects errors but also:

Accepted Answer

A) establishes logical relationships between data. 
B) structures data. 
C) normalizes data. 
D) removes duplicate data. 
E) enforces consistency among different sets of data. 
A) establishes logical relationships between data. 
B) structures data. 
C) normalizes data. 
D) removes duplicate data. 
E) enforces consistency among different sets of data.

Question 11

Which of the following enables you to create a script that allows a web server to communicate with a back-end database?

Accepted Answer

A) CGI 
B) HTML 
C) Java 
D) SQL 
E) NoSQL 
A) CGI 
B) HTML 
C) Java 
D) SQL 
E) NoSQL

Question 12

The project operation:

Accepted Answer

A) combines relational tables to provide the user with more information than is otherwise available. 
B) creates a subset consisting of columns in a table. 
C) organizes elements into segments. 
D) identifies the table from which the columns will be selected. 
E) creates a subset consisting of rows in a table. 
A) combines relational tables to provide the user with more information than is otherwise available. 
B) creates a subset consisting of columns in a table. 
C) organizes elements into segments. 
D) identifies the table from which the columns will be selected. 
E) creates a subset consisting of rows in a table.

Question 13

Describe the ways in which database technologies could be used by an office stationery supply company to achieve low-cost leadership.

Accepted Answer

Sales databases could be used to make th

Question 14

Explain what the term big data refers to.What benefits does it have,and what challenges does it pose?

Accepted Answer

The term big data is used to describe da

Question 15

In data mining,which of the following involves events linked over time?

Accepted Answer

A) Associations 
B) Sequences 
C) Classifications 
D) Clustering 
E) Forecasting 
A) Associations 
B) Sequences 
C) Classifications 
D) Clustering 
E) Forecasting

Question 16

DBMS have a data definition capability to specify the structure of the content of the database.

Accepted Answer

A) True 
 B)False

Question 17

Relational DBMSs use key field rules to ensure that relationships between coupled tables remain consistent.

Accepted Answer

A) True 
 B)False

Question 18

Which of the following would you use to find patterns in user interaction data recorded by a web server?

Accepted Answer

A) Web usage mining 
B) Web server mining 
C) Web structure mining 
D) Web content mining 
E) Web protocol mining 
A) Web usage mining 
B) Web server mining 
C) Web structure mining 
D) Web content mining 
E) Web protocol mining

Question 19

Complicated groupings of data in a relational database need to be adjusted to eliminate awkward many-to-many relationships.

Accepted Answer

A) True 
 B)False

Question 20

The logical and physical views of data are combined into a single view in a DBMS.

Accepted Answer

A) True 
 B)False

Which of the following is a grouping of characters into a word,a group of words,or a complete number?

A household appliances manufacturer has hired you to help analyze its social media datasets to determine which of its refrigerators are seen as the most reliable.Which of the following tools would you use to analyze this data?

A schematic of the entire database that describes the relationships in a database is called a(n):

MongoDB and SimpleDB are both examples of:

The select operation:

In a client/server environment,a DBMS is located on a dedicated computer called a web server.

List at least three conditions that contribute to data redundancy and inconsistency.

The small publishing company you work for wants to create a new database for storing information about all of their author contracts.What factors will influence how you design the database?

The fact that a traditional file system cannot respond to unanticipated information requirements in a timely fashion is an example of which of the following issues with traditional file systems?

Data cleansing not only corrects errors but also:

Which of the following enables you to create a script that allows a web server to communicate with a back-end database?

The project operation:

Describe the ways in which database technologies could be used by an office stationery supply company to achieve low-cost leadership.

Explain what the term big data refers to.What benefits does it have,and what challenges does it pose?

In data mining,which of the following involves events linked over time?

DBMS have a data definition capability to specify the structure of the content of the database.

Relational DBMSs use key field rules to ensure that relationships between coupled tables remain consistent.

Which of the following would you use to find patterns in user interaction data recorded by a web server?

Complicated groupings of data in a relational database need to be adjusted to eliminate awkward many-to-many relationships.

The logical and physical views of data are combined into a single view in a DBMS.

Information Systems in Global Business Today

Global E-Business and Collaboration

Information Systems,organizations,and Strategy

Ethical and Social Issues in Information Systems

It Infrastructure and Emerging Technologies

Telecommunications, the Internet, and Wireless Technology

Securing Information Systems

Achieving Operational Excellence and Customer Intimacy:

E-Commerce: Digital Markets, digital Goods

Managing Knowledge and Artificial Intelligence

Enhancing Decision Making

Building Information Systems

Managing Projects

Managing Global Systems

Filters

Exam 6: Foundations of Business Intelligence:

Which of the following is a grouping of characters into a word,a group of words,or a complete number?

A household appliances manufacturer has hired you to help analyze its social media datasets to determine which of its refrigerators are seen as the most reliable.Which of the following tools would you use to analyze this data?

A schematic of the entire database that describes the relationships in a database is called a(n):

MongoDB and SimpleDB are both examples of:

The select operation:

In a client/server environment,a DBMS is located on a dedicated computer called a web server.

List at least three conditions that contribute to data redundancy and inconsistency.

The small publishing company you work for wants to create a new database for storing information about all of their author contracts.What factors will influence how you design the database?

The fact that a traditional file system cannot respond to unanticipated information requirements in a timely fashion is an example of which of the following issues with traditional file systems?

Data cleansing not only corrects errors but also:

Which of the following enables you to create a script that allows a web server to communicate with a back-end database?

The project operation:

Describe the ways in which database technologies could be used by an office stationery supply company to achieve low-cost leadership.

Explain what the term big data refers to.What benefits does it have,and what challenges does it pose?

In data mining,which of the following involves events linked over time?

DBMS have a data definition capability to specify the structure of the content of the database.

Relational DBMSs use key field rules to ensure that relationships between coupled tables remain consistent.

Which of the following would you use to find patterns in user interaction data recorded by a web server?

Complicated groupings of data in a relational database need to be adjusted to eliminate awkward many-to-many relationships.

The logical and physical views of data are combined into a single view in a DBMS.

Information Systems in Global Business Today

Global E-Business and Collaboration

Information Systems,organizations,and Strategy

Ethical and Social Issues in Information Systems

It Infrastructure and Emerging Technologies

Telecommunications, the Internet, and Wireless Technology

Securing Information Systems

Achieving Operational Excellence and Customer Intimacy:

E-Commerce: Digital Markets, digital Goods

Managing Knowledge and Artificial Intelligence

Enhancing Decision Making

Building Information Systems

Managing Projects

Managing Global Systems

Filters