Software programs that work in the background without direct human intervention to carry out specific, repetitive, and predictable tasks for individual users, business processes, or software applications are called __________

Software programs that work in the background without direct human intervention to carry out specific, repetitive, and predictable tasks for individual users, business processes, or software applications are called __________



a) intelligent agents
b) intelligent techniques
c) business intelligence
d) AI hybrid systems





Answer: A

Which of the following describes a difference between neural networks and genetic algorithms?

Which of the following describes a difference between neural networks and genetic algorithms?



a) genetic algorithms are designed to process large amounts of information
b) genetic algorithms are a type of knowledge discovery, while neural networks are an intelligent technique
c) neural networks are programmed to "learn"
d) all of the above





Answer: C

Genetic algorithms

Genetic algorithms 



a) develop solutions to particular problems using fitness, crossover, and mutation
b) represent knowledge as groups of characteristics
c) do not work for most problems
d) are based on logic



Answer: A

Expert systems are expensive and time-consuming to maintain because

Expert systems are expensive and time-consuming to maintain because 




a) their rule base is so complex
b) they rely on equipment that becomes outdated
c) their rules must be reprogrammed every time there is a change in the environment, which in turn may change the applicable rules
d) only the person who created the system knows exactly how it works, and may not be available when changes are needed



Answer: C

It is unlikely you could represent the knowledge in the Encyclopedia Britannica with an expert system because

It is unlikely you could represent the knowledge in the Encyclopedia Britannica with an expert system because



a) there is no one expert who understands all the material contained within the encyclopedia
b) the knowledge changes radically over a short time
c) not all the knowledge in the encyclopedia can be represented in the form of IF-THEN rules
d) the knowledge is too general





Answer: C

Expert systems

Expert systems



a) solve problems too difficult for human experts
b) are based on DO WHILE rules
c) work in very limited domains
d) share characteristics with mainframe computing





Answer: C

Backward chaining is

Backward chaining is 




a) a strategy for searching the rule base in an expert system that begins with information entered by the user
b) the programming environment of an expert system
c) a method of organizing expert system knowledge into chunks
d) a strategy for searching the rule base in an expert system that begins with a hypothesis



Answer: D

Forward chaining is

Forward chaining is



a) a strategy for searching the rule base in an expert system that begins with information entered by the user
b) the programming environment of an expert system
c) a method of organizing expert system knowledge into chunks
d) a strategy for searching the rule base in an expert system that begins with a hypothesis




Answer: A

An interface engine is

An interface engine is




a) a strategy for searching the rule base in case-based reasoning
b) the programming environment of an expert system
c) a method of organizing expert system knowledge into chunks
d) a strategy used to search through the rule base in an expert system by forward chaining or backward chaining



Answer: D

Investment workstations

Investment workstations




a) provide engineers, designers, and factory managers with precise control over industrial design and manufacturing
b) provide an important source of expertise for organizations
c) allow groups to work together on documents
d) are used in the financial sector to analyze trading situations instantaneously and facilitate portfolio management


Answer: D


Virtual reality systems

Virtual reality systems



a) provide engineers, designers, and factory managers with precise control over industrial design and manufacturing
b) provide an important source of expertise for organizations
c) allow groups to work together on documents
d) provide architects, engineers, and medical workers with precise, photorealistic simulations of objects




Answer: D

CAD workstations

CAD workstations




a) provide engineers, designers, and factory managers with precise control over industrial design and manufacturing
b) provide an important source of expertise for organizations
c) allow groups to work together on documents
d) are high-end PCs used in the financial sector to analyze trading situations instantaneously and facilitate portfolio management



Answer: A

Which of the following statements about the use of wikis by firms is NOT true?

Which of the following statements about the use of wikis by firms is NOT true?



a) they are inexpensive and easy to implement
b) users are able to modify wiki content contributed by others
c) they are most appropriate for information that must be revised but does not need to be available 24/7
d) they can be used as a central repository for all types of corporate data such as spreadsheets and e-mail



Answer: C


Your company wants to develop intelligent techniques to create a "smart" oven that can perfectly cook basic foodstuffs, such as roasts and bread, using sensors and minimal input from the user. The system would know the difference between rare, medium rare, medium, and well done roasts. The category of intelligent technique that would describe this system is _______

Your company wants to develop intelligent techniques to create a "smart" oven that can perfectly cook basic foodstuffs, such as roasts and bread, using sensors and minimal input from the user. The system would know the difference between rare, medium rare, medium, and well done roasts. The category of intelligent technique that would describe this system is _______



a) expert system
b) neural network
c) care based reasoning
d) fuzzy logic




Answer: D

You are advising a multimedia company on the best type of knowledge management system to help them archive digital video and sound clips. Which of the following will suit their needs?

You are advising a multimedia company on the best type of knowledge management system to help them archive digital video and sound clips. Which of the following will suit their needs?



a) enterprise content management system
b) digital asset management system
c) knowledge network system
d) VRML system




Answer: B

Which of the following are the three major types of knowledge management systems?

Which of the following are the three major types of knowledge management systems?



a) management information systems, decision support systems, and transaction processing systems
b) enterprise systems, customer support systems, and supply chain management systems
c) database management systems, expert systems, and knowledge work systems
d) enterprise-wide knowledge management systems, knowledge work systems, and intelligent techniques



Answer: D

In order, which are the value-adding steps in the knowledge business value chain?

In order, which are the value-adding steps in the knowledge business value chain?




a) acquire, store, disseminate, apply, feedback
b) data and information acquisition, acquire, store, disseminate, apply
c) acquire, disseminate, apply, feedback, management and organizational activities
d) data and information acquisition, store, disseminate, feedback, apply




Answer: B

Which of the following statements is NOT an accurate description of the importance of knowledge to a firm?

Which of the following statements is NOT an accurate description of the importance of knowledge to a firm?




a) knowledge experiences network effects as more people share it
b) knowledge should be seen as an intangible key asset
c) knowledge enables firms to become more efficient in their use of scarce resources
d) knowledge is unconditional




Answer: D

Which of the following statements best describes the relationship between collaboration and knowledge management?

Which of the following statements best describes the relationship between collaboration and knowledge management?




a) without knowledge, collaboration is difficult
b) knowledge doesn't exist without collaboration
c) knowledge is useful only when shared with others
d) as knowledge increases, so does collaboration





Answer: C

Which of the following is notone of the five main analytic functionalities of BI systems for helping decision makers understand information and take action?

Which of the following is notone of the five main analytic functionalities of BI systems for helping decision makers understand information and take action?




A) production reports

B) business case archives

C) parameterized reports

D) forecasts, scenarios, and models



Answer: B

ESS

ESS




A) support the structured decision making of senior executives.

B) have the ability to drill down into lower levels of detail.

C) easily integrate data from different systems.

D) are primarily driven by information derived from a company's transaction processing systems.



Answer: B

The information system used by Caesar's Entertainment, which combines data from internal TPS with information from financial systems and external sources to deliver reports such as profit-loss statements, impact analyses, is an example of

The information system used by Caesar's Entertainment, which combines data from internal TPS with information from financial systems and external sources to deliver reports such as profit-loss statements, impact analyses, is an example of




A) DSS.

B) ESS.

C) CDSS.

D) MIS.



Answer: B

GDSS

GDSS




A) require a small number of attendees in order to maintain high levels of productivity.

B) enable increasing a meeting size without reducing productivity.

C) include specific procedures for priority ranking the order in which participants can respond.

D) utilize shared desktop computers to foster collaboration.



Answer: B

GDSS

GDSS




A) are designed to allow meeting attendees to share their thoughts in real-time with their peers.

B) support decisions that require knowledge about the geographic distribution of resources.

C) are typically used with geographically dispersed attendees.

D) implement structured methods for organizing and evaluating ideas.



Answer: D

A pivot table is a

A pivot table is a




A) spreadsheet tool that displays two or more dimensions of data in a convenient format.

B) type of relational database.

C) chart tool that can rotate columnar data quickly and visually.

D) tool for performing sensitivity analysis.



Answer: A

Business intelligence would be useful for analyzing and decision-making in which of the following situations?

Business intelligence would be useful for analyzing and decision-making in which of the following situations?




A) deciding what marketing techniques are most successful with high-value customers

B) identifying the most efficient methods for packing and delivering finished products to destinations

C) forecasting the effect on sales given projected future variations in weather and other environmental variables

D) all of the above



Answer: D

Which of the following statements best describes the term business intelligence?

Which of the following statements best describes the term business intelligence?




A) the infrastructure for collecting and managing business data

B) the tools and techniques used to analyze and understand business data

C) software developed exclusively for business management

D) information systems involved in business decision making



Answer: A

The management methodology of using a firm's strategy to generate operational targets for the business and measuring progress towards them using the firm's enterprise systems is called

The management methodology of using a firm's strategy to generate operational targets for the business and measuring progress towards them using the firm's enterprise systems is called




A) benchmarks.

B) KPIs.

C) the balanced scorecard method.

D) BPM.



Answer: D

Which of the following describes how the Simon framework of decision-making works in high-velocity decision environments?

Which of the following describes how the Simon framework of decision-making works in high-velocity decision environments?




A) All four steps of the process are handled by software algorithms; humans are eliminated from the decisions because they are too slow.

B) The first three steps of the process are handled by software algorithms and the final step is handled by experienced managers.

C) The first two steps of Simon's framework are eliminated and the final two steps are handled by software algorithms.

D) All fours steps are performed by humans with the support of high-speed, high-volume DSS and ESS.



Answer: A

MIS typically produce

MIS typically produce




A) new ways of looking at data that emphasize change, flexibility, and rapid response.

B) fixed, regularly scheduled reports based on data extracted from the organization's TPS.

C) solutions to semistructured problems appropriate for middle management decision making.

D) assumptions, responses to ad hoc queries, and graphic representations of existing data.


Answer: B

As discussed in the chapter text, the three main reasons that investments in information technology do not always produce positive results are

As discussed in the chapter text, the three main reasons that investments in information technology do not always produce positive results are




A) management support, technical logistics, and user compliance.

B) organization, environment, culture.

C) information quality, information integrity, and information accuracy.

D) information quality, organizational culture, and management filters.



Answer: D

Behavioral models of managers find that, from observation, managers

Behavioral models of managers find that, from observation, managers




A) perform often fewer than 100 activities a day.

B) operate best with standardized, predictable, printed information.

C) create a formalized, hierarchic structure of contacts to provide filtered information.

D) typically work in a fragmented manner, with only 10% of activities exceeding an hour in duration.



Answer: D

Which of the following statements best describes the business value of improved decision making?

Which of the following statements best describes the business value of improved decision making?


A) Improved decision making creates better products.

B) Improved decision making results in a large monetary value for the firm as numerous small daily decisions affecting efficiency, production, costs, and more add up to large annual values.

C) Improved decision making enables senior executives to more accurately foresee future financial trends.

D) Improved decision making strengthens customer and supplier intimacy, which reduces costs.


Answer: B