Question 1

One of the problems with extranets is that they:
A)are semiprivate,so it is possible for hackers to gain access to information on the system.
B)use an old technology that is not as fast at transferring data as the Internet.
C)cannot be accessed by people unless they are employees of the company.
D)have no ability to handle common e-mail protocols.

Accepted Answer

Extranets are semiprivate networks that allow external parties such as suppliers, customers or partners to access internal resources of a company. However, this also means that the extranet is vulnerable to hackers and unauthorized access from external parties. Therefore, security measures must be taken to protect the extranet from potential threats.

Question 2

One of the most common reasons firms make use of an extranet is to:
A)prevent employees from using the Internet for private purposes on company time.
B)post information that can be accessed only by employees of the organization.
C)extend an organization's intranet to outside customers.
D)increase the speed at which employees can access information on the Internet.

Accepted Answer

An extranet is a private network that extends an organization's internal intranet to outside users, such as customers or partners. It allows these external users to access specific information or services that are relevant to their needs. Therefore, option C is the correct answer. The other options do not accurately describe the purpose or function of an extranet.

Question 3

Data mining would be most helpful to a manager that wants to:
A)find the most efficient way to reduce the amount of data collected.
B)restrict access to the company's data to a few key analysts.
C)store data in a more secure location.
D)discover unexpected relationships among the data stored by his or her organization.

Accepted Answer

Data mining is the process of discovering useful patterns and relationships in large sets of data. A manager who wants to discover unexpected relationships among the data stored by his or her organization can use data mining to analyze the data and uncover valuable insights that can help the organization make better decisions.

Question 4

A major problem with the rapid expansion in the amount of information available to managers is that:
A)managers can become overwhelmed with too much information.
B)information costs are skyrocketing.
C)the capacities of computer hard drives and other storage media are no longer sufficient to store the huge volume of information being generated.
D)the need to gather this information has resulted in greater levels of bureaucracy.

Accepted Answer

With the increase in information available to managers, it becomes difficult for them to filter out the relevant information from the irrelevant one. This can lead to feelings of being overwhelmed and can affect decision-making negatively.

Question 5

Doris Cargile has been given the responsibility to find ways to store and organize the huge amount of data her firm has collected (and continues to collect)over the years.Which of the following would Doris be most likely to set up to handle this responsibility?
A)Push technology
B)Wide-area information storage technology (WAIST)
C)Data warehouses
D)Random access memory capsules

Accepted Answer

Data warehouses are specifically designed to handle large amounts of data and organize it in a way that makes it easily accessible for analysis and decision-making. Push technology and random access memory capsules are not relevant for this task. Wide-area information storage technology (WAIST) is not a commonly used term in the field of data storage and management.

Question 6

A(n)_________ is a semiprivate network that uses Internet technology to enable more than one company to access the same information or to allow people on different servers to collaborate.
A)crossnet
B)extranet
C)outernet
D)alternet

Accepted Answer

An extranet is a network that allows multiple companies or organizations to access shared information or collaborate with each other, using Internet technology. It is a semi-private network as it is only accessible to authorized users, but it extends beyond the boundaries of a single organization. The other options listed (crossnet, outernet, and alternet) do not accurately describe this type of network.

Question 7

A(n)________ is a company wide network that is based on Internet-like technology,but is closed to public access.
A)enternet
B)alter-net
C)intranet
D)inner-net

Accepted Answer

An intranet is a company-wide network that uses Internet-like technology but is closed to public access. It is designed for internal communication and information sharing, enabling employees to access resources such as documents, applications, and databases from anywhere within the organization.

Question 8

A(n)___________ serves as an entry point to a variety of resources on an organization's information network.
A)personal information manager
B)e-transfer page
C)enterprise portal
D)subscription web page

Accepted Answer

An enterprise portal serves as a gateway or entry point to various resources on an organization's information network, such as email, documents, applications, and databases. It provides a unified interface for employees to access the information they need to perform their tasks efficiently. Option A is incorrect because a personal information manager is an application used by an individual to manage personal information like calendar, contacts, and tasks. Option B is incorrect because an e-transfer page is used for electronic money transfers between two parties. Option D is incorrect because a subscription web page is used to sign up for regular updates or services.

Question 9

A firm would use data mining if it wanted to:
A)store copies of crucial data in several different locations to protect against its loss during disasters such as earthquakes,floods,or terrorist attacks.
B)protect its data from unauthorized outsiders.
C)increase the rate at which information flows through a firm's intranet.
D)discover hidden relationships among the data it accumulates.

Accepted Answer

Data mining is the process of discovering hidden patterns and relationships in large datasets. A firm may use data mining to identify patterns or relationships that are not easily visible or apparent, which could potentially provide valuable insights for decision-making or improving business processes.

Question 10

A company can use a(n)__________ to prevent unauthorized outsiders from accessing information on its intranet.
A)firewall
B)disconnector
C)entry sentry
D)tripwire

Accepted Answer

A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on previously established security policies. It can prevent unauthorized access to an intranet by controlling the flow of network traffic. The other options (disconnector, entry sentry, tripwire) are not commonly used network security terms.

Question 11

_________ is a new system that is designed to overcome the speed limitations of the Internet and support heavy-duty applications such as videoconferencing and distance education.
A)Internet2
B)Supernet
C)Maxinet
D)Ultranet

Accepted Answer

Internet2 is a new system that was designed to overcome the speed limitations of the regular Internet and to support heavy-duty applications such as videoconferencing and distance education. It is a faster and more reliable network, designed for academic and research purposes, with speeds up to 100 Gbps.

Question 12

The advantages of electronic data interchange are no longer limited to large companies,because even small firms can exchange and process data such as orders,invoices,and payments using:
A)groupware.
B)an extranet.
C)spreadsheet software.
D)integrated software suites.

Accepted Answer

An extranet allows for secure communication and data exchange between different organizations. It is an affordable and accessible option for small firms to implement electronic data interchange. Groupware, spreadsheet software, and integrated software suites may have some capabilities for data exchange, but they are not specifically designed for electronic data interchange and may not have the necessary security measures in place.

Question 13

The first step a manager should take to cope with information overload is to:
A)obtain a good database management system and use it to organize information more efficiently.
B)hire a qualified information systems analyst.
C)identify four or five key goals,and eliminate information that is not related to those goals.
D)purchase more sophisticated hardware that can process and store information more efficiently.

Accepted Answer

Identifying key goals and eliminating information not related to those goals helps to focus on the most important information, reducing the overload. Simply obtaining a good database management system or purchasing sophisticated hardware will not necessarily address the root of the problem. Hiring an information systems analyst may be helpful, but is not the first step to take.

Question 14

___________ technology uses cable modems,digital subscriber lines,fixed wireless,and satellites to provide users with significantly faster Internet connections than are provided by traditional 56k modems.
A)Widebeam
B)Least resistance
C)Analog
D)Broadband

Accepted Answer

Broadband technology uses various methods mentioned in the question to provide users with faster internet connections compared to traditional 56k modems. Widebeam and least resistance are not terms associated with internet technology. Analog technology refers to the transmission of an electrical signal with continuously varying quantities.

Question 15

Gregory Bowman is a manager who wants to be well informed.Like many managers,however,he is often overwhelmed by information overload.Which of the following would probably be the most useful first step for Gregory to take in order to deal with this problem?
A)Hire an assistant to summarize all of the information for him
B)Identify four or five key goals and eliminate information that is not relevant to those goals
C)Purchase hardware and software that will process the information more efficiently
D)Establish a "time budget" with a specified time period set aside each day for reading reports,studies and other sources of information

Accepted Answer

The most effective first step for Gregory would be to identify his key goals and eliminate unnecessary information, as this will help him focus on the most important information that he needs to succeed. Hiring an assistant or purchasing new hardware and software may not solve the problem of information overload, and setting a specific time budget for reading may not be practical or effective in managing the volume of information. By prioritizing his goals, Gregory can make better use of his time and resources, and avoid getting overwhelmed by irrelevant information.

Question 16

A(n)____________ is a private data network that creates secure connections over regular Internet lines.
A)extranet
B)secured common linkage network
C)virtual private network
D)monitored network system

Accepted Answer

The definition provided matches the description of a Virtual Private Network (VPN), which is a private network that uses public infrastructure such as the internet to connect remote sites or users securely. Options A, B, and D do not match the given definition.

Question 17

Perry Black has convinced top management at his company that they can use data mining techniques to develop new marketing strategies.One of the keys to the success of Perry's suggestion is:
A)obtaining a powerful mainframe computer that can perform sophisticated statistical analysis on huge amounts of data.
B)converting all data into a quantitative format so that it can be easily manipulated.
C)outsourcing all IT functions to an outside expert that can look at the data with "fresh eyes."
D)finding a way to access and integrate information from all of the different departments and divisions within the organization.

Accepted Answer

Integration of data from different departments and divisions is crucial for successful data mining. A powerful computer and quantitative data format are necessary, but without integration of data, useful insights cannot be gained. Outsourcing IT functions may be helpful, but it is not as important as integrating data from across the company.

Question 18

___________ looks for hidden patterns and unknown relationships among the data a firm has accumulated.
A)Tracking software
B)Econometric analysis
C)Data mining
D)Data parsing

Accepted Answer

Data mining refers to the process of uncovering patterns or relationships in large sets of data that may not be immediately apparent. It involves using various techniques and algorithms to analyze the data and extract useful insights. This can be useful for businesses looking to identify trends, make predictions, or gain a better understanding of their customers.

Question 19

Many businesses choose to open their intranets to other selected organizations through the use of:
A)crossnets.
B)alternets.
C)outernets.
D)extranets.

Accepted Answer

Extranets are private networks that use the internet to securely share specific business information or operations with select external organizations or individuals. This allows for improved collaboration and communication between businesses while maintaining privacy and security.

Question 20

Joan Carlson is a marketing manager for a chain of clothing stores.She recently received a newsletter that contained some timely and reliable information about trends in men's clothing for next season.Unfortunately,Joan's store sells only women's clothes.The information in the newsletter was not useful to Joan because it lacked:
A)redundancy.
B)accuracy.
C)relevance.
D)selectivity.

Accepted Answer

The information in the newsletter was not relevant to Joan's role as a marketing manager for a chain of women's clothing stores. Relevance refers to the information being applicable or connected to the specific task or situation at hand. The information being timely and reliable is important, but in this case, it did not align with Joan's needs.

Quiz 21: Bonus A: Using Technology to Manage Information

One of the problems with extranets is that they:

One of the most common reasons firms make use of an extranet is to:

Data mining would be most helpful to a manager that wants to:

A major problem with the rapid expansion in the amount of information available to managers is that:

Doris Cargile has been given the responsibility to find ways to store and organize the huge amount of data her firm has collected (and continues to collect) over the years.Which of the following would Doris be most likely to set up to handle this responsibility?

A(n) _________ is a semiprivate network that uses Internet technology to enable more than one company to access the same information or to allow people on different servers to collaborate.

A(n) ________ is a company wide network that is based on Internet-like technology,but is closed to public access.

A(n) ___________ serves as an entry point to a variety of resources on an organization's information network.

A firm would use data mining if it wanted to:

A company can use a(n) __________ to prevent unauthorized outsiders from accessing information on its intranet.

_________ is a new system that is designed to overcome the speed limitations of the Internet and support heavy-duty applications such as videoconferencing and distance education.

The advantages of electronic data interchange are no longer limited to large companies,because even small firms can exchange and process data such as orders,invoices,and payments using:

The first step a manager should take to cope with information overload is to:

___________ technology uses cable modems,digital subscriber lines,fixed wireless,and satellites to provide users with significantly faster Internet connections than are provided by traditional 56k modems.

Gregory Bowman is a manager who wants to be well informed.Like many managers,however,he is often overwhelmed by information overload.Which of the following would probably be the most useful first step for Gregory to take in order to deal with this problem?

A(n) ____________ is a private data network that creates secure connections over regular Internet lines.

Perry Black has convinced top management at his company that they can use data mining techniques to develop new marketing strategies.One of the keys to the success of Perry's suggestion is:

___________ looks for hidden patterns and unknown relationships among the data a firm has accumulated.

Many businesses choose to open their intranets to other selected organizations through the use of: