Question 1

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 technology of the early 2010s.

Accepted Answer

This statement is false. The extranet is not a new fiber optic technology, but rather a network that allows selected external users to access a company's internal network. The speed of data transmission also varies depending on the type of technology and infrastructure used, and cannot be solely attributed to the extranet.

Question 2

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 use authentication and authorization mechanisms to identify users and grant them access to different parts of the organization's intranet based on their roles and permissions.

Question 3

Virtual private networks create secure connections over regular Internet lines.

Accepted Answer

Virtual private networks use encryption and protocols to create secure connections over regular Internet lines.

Question 4

Bandwidth is the term used to describe the rate at which data flows through the Internet.

Accepted Answer

Bandwidth is the measure of how much data can be transmitted over a network in a given amount of time, typically measured in bits per second (bps). It is commonly used to describe the speed of an Internet connection.

Question 5

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

Accepted Answer

An extranet is a private network that allows external access to specific parts of an organization's intranet. It is commonly used to provide access to outside customers, vendors, or partners while maintaining the security and privacy of internal information.

Question 6

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

Accepted Answer

Enterprise portals are much more than simple web pages with links. They are integrated platforms that provide employees, customers, and partners with secure access to a variety of business-related information and tools, including applications, databases, and collaboration features.

Question 7

Internet2 runs more than 22,000 times faster than today's public infrastructure.

Accepted Answer

Internet2 is a private, high-speed network that is capable of data transfer rates that are more than 22,000 times faster than today's public infrastructure.

Question 8

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 this barrier is a firewall, not tripware.

Question 9

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

Accepted Answer

Interactive intranet applications can automate many paper-based processes and facilitate faster communication and collaboration among employees, thereby reducing costs associated with paper handling and streamlining decision making processes, ultimately leading to increased revenue.

Question 10

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 11

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

Accepted Answer

Most extranets use public lines such as the internet, which makes them susceptible to attacks from hackers.

Question 12

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

Accepted Answer

Intranets use the same technology as the Internet, such as TCP/IP protocols and web browsers, but are privately owned and used only within an organization.

Question 13

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

Accepted Answer

An extranet is a network that allows external users to access a company's information or systems. While it may have security measures in place, it is not necessarily more secure than an intranet. Both intranets and extranets require proper security measures to protect against hackers.

Question 14

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

Accepted Answer

Virtual private networks (VPNs) are actually more secure than extranets because they use encryption to protect data in transit over the internet. Extranets, on the other hand, connect separate networks and require access controls to ensure only authorized users can access the shared resources, but they do not encrypt the data.

Question 15

Initially, the very-high-speed Internet2 network service was set up to connect government supercomputer centers with a select group of universities.

Accepted Answer

This is true. The initial purpose of Internet2 was to connect government supercomputer centers with a select group of universities to facilitate data-intensive research and collaboration.

Question 16

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

Accepted Answer

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

Question 17

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, which are private networks that allow controlled access to partners, customers, or other external organizations, have made it possible for small firms to share and process data much like large firms have with Electronic Data Interchange (EDI). Extranets provide a cost-effective and convenient means for small firms to collaborate with others, streamline processes, and improve efficiency.

Question 18

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 19

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

Accepted Answer

An intranet is a private network that allows authorized users to access information and resources within a specific organization or company. It is based on Internet technology such as TCP/IP protocol suite and web browsers, but it is not accessible to the public.

Question 20

Widebeam is the term used to refer to technologies that give users continuous access to the Internet and greatly increase the speed at which data flows to and from their Internet connection.

Accepted Answer

The answer of Widebeam is the term used to refer...

Quiz 22: Using Technology to Manage Information