Question 1

Extranets now allow small firms to share and process data much as large firms have been able to do using electronic data interchange.

Accepted Answer

Extranets provide a way for small firms to share and process data in a similar way to how large firms have been using electronic data interchange (EDI). This allows for more efficient and streamlined communication and transactions between businesses.

Question 2

An intranet is a company-wide network that is based on Internet technology,but closed to public access.

Accepted Answer

An intranet is a private network that uses Internet protocols and technologies to securely share any part of an organization's information or network operating system within that organization. It is not accessible to the public.

Question 3

Enterprise portals are simply web pages with links to company-specific products and services.

Accepted Answer

Enterprise portals are more than just simple web pages with links. They are comprehensive platforms that integrate information, applications, and services across an organization, providing employees, partners, and customers with a unified and personalized experience.

Question 4

Enterprise portals have the ability to identify users and give them access to specific areas of an organization's intranet depending on their relationship to the organization.

Accepted Answer

Enterprise portals often use authentication and authorization systems to identify users and control their access to different parts of an intranet based on their roles and permissions within the organization.

Question 5

Firewalls can be constructed using software,hardware,or a combination of both.

Accepted Answer

Firewalls can be constructed using software, hardware, or a combination of both.

Question 6

Intranets use a different,less sophisticated,type of technology than the Internet.

Accepted Answer

Intranets use the same technology as the Internet, but they are privately owned and accessible only to authorized users. The difference lies in the level of accessibility, security, and content. Intranets are designed to facilitate communication and collaboration within an organization, while the Internet is a global network connecting millions of users worldwide.

Question 7

Virtual private networks are quick and easy to set up,but they are less secure than extranets.

Accepted Answer

This statement is false. Extranets are less secure than virtual private networks because they involve sharing a portion of a company's network with external stakeholders, while VPNs create an encrypted tunnel between a user's device and the company's network. VPNs are designed to provide a high level of security, especially when implemented with strong encryption protocols and authentication measures.

Question 8

In order for information to be useful to managers,it must satisfy only two criteria: it must be timely,and it must be easy to manipulate.

Accepted Answer

In addition to being timely and easy to manipulate, information must also be accurate, relevant, and reliable in order to be useful to managers.

Question 9

Virtual private networks create secure connections over regular Internet lines.

Accepted Answer

Virtual private networks (VPNs) use encryption and other security protocols to create secure connections over regular internet lines. This allows users to access the internet, file sharing systems, and other resources as if they were directly connected to a private network, while keeping their data and online activity secure from eavesdropping and other potential threats.

Question 10

The extranet is the next stage in the evolution of the Internet,consisting of a revolutionary new fiber optic technology that will enable computer users throughout the world to send and receive data up to 256 times faster than they can using the Internet technology of the early 2000s.

Accepted Answer

This statement is not accurate. The extranet is not a new fiber optic technology, but rather a private network extension that allows organizations to securely share information with suppliers, customers, and partners over the internet. The speed of data transmission on the extranet is dependent on the internet technology being used, and may not necessarily be faster than regular internet speeds.

Question 11

The software or hardware barrier that a business uses to prevent unauthorized users from gaining access to their intranet is known as a tripware.

Accepted Answer

The correct term for the software or hardware barrier that a business uses to prevent unauthorized users from gaining access to their intranet is a firewall, not a tripware. Tripware refers to a type of software used for monitoring and detecting unauthorized access or activity on a computer network.

Question 12

A common use of an extranet is to extend an intranet to outside customers.

Accepted Answer

An extranet is a private network that allows access to specific external users, such as customers, partners, or suppliers, to certain parts of an intranet. Therefore, a common use of an extranet is to provide intranet services to outside customers.

Question 13

Penny Pinchers Discount is a major discount store chain in the Southwest.The company wants to do a better job of finding sales patterns and trends that will help it customize the product offerings for different stores.Data mining is one technique that would help Penny Pinchers achieve this goal.

Accepted Answer

Data mining is a technique that helps to find hidden patterns and trends that can be used to customize product offerings for different stores. Therefore, it can be helpful for Penny Pinchers Discount to achieve its goal of finding sales patterns and trends.

Question 14

Compared to intranets,one advantage of an extranet is that it protects a company's information from hackers.

Accepted Answer

An extranet is an extension of an intranet, where selected external parties are granted access to certain aspects of a company's intranet such as suppliers, customers, and partners. While an extranet can provide a controlled level of access to these external parties, it also poses a higher risk for data breaches and cyber attacks. Therefore, an extranet does not necessarily protect a company's information better than an intranet.

Question 15

Hunter Mixon is an information management specialist for a large corporation.He believes that his company could benefit from data mining techniques,and is looking for ways to implement data mining in his company.One key to Hunter's success will be finding ways to integrate and access data from different divisions and departments of his company.

Accepted Answer

The passage states that Hunter Mixon believes his company could benefit from data mining techniques and is looking for ways to implement it. It also mentions that accessing data from different divisions and departments is a key factor in his success, indicating that integrating data from different sources is essential for data mining.

Question 16

Interactive intranet applications can save money and increase revenue by reducing paper handling and enabling faster decision-making.

Accepted Answer

Interactive intranet applications can reduce paper handling and enable faster decision-making, leading to cost savings and potentially increased revenue.

Question 17

The most productive way for firms to use intranets is to publish information that can be accessed by all employees within an organization.

Accepted Answer

The answer of The most productive way for firms to...

Question 18

A virtual private network allows information managers to simulate a real intranet in order to identify possible security problems and technical glitches before the company sets up the actual private network.

Accepted Answer

The answer of A virtual private network allows information managers...

Question 19

Manager Minnie Hope is overwhelmed by information overload.Unfortunately,in this day of the Internet,cell phones,and instant messaging,there is little she can do to control this problem.

Accepted Answer

The answer of Manager Minnie Hope is overwhelmed by information...

Question 20

One problem with most extranets is that they use public lines,which makes it possible for hackers to get into the network.

Accepted Answer

Public lines are more susceptible to hacking as compared to private networks. Hence, most extranets using public lines are at risk of being accessed by unauthorized individuals.

Quiz 22: Using Technology to Manage Information