Question 1

A wireless ____________________, as shown in the accompanying figure, is a hardware device with an antenna that is connected to a wired network and is used to send and receive radio waves to and from notebook computers or other wireless devices.

Accepted Answer

The answer of A wireless ____________________, as shown in the...

Question 2

People all over the world--in all types of occupations and stages of life--use the Internet every day to enhance their lives, as shown in the accompanying figure. List at least five ways students, businesspeople, seniors, and others use the Internet.

Accepted Answer

The answer of  People all over the world--in all...

Question 3

Cellular phone service providers offer mobile broadband Internet access.

Accepted Answer

Cellular phone service providers offer mobile broadband Internet access through various plans and packages for their customers.

Question 4

Which of the following use multiplexing?
A) ISDN
B) dial-up
C) T-3 lines
D) T-1 lines

Accepted Answer

Multiplexing is a technique used to combine multiple signals or channels into a single transmission medium. ISDN, T-3 lines, and T-1 lines all use multiplexing to transmit data, voice, and video signals efficiently. Dial-up, on the other hand, is a slow and outdated technology that does not use multiplexing.

Question 5

Briefly describe the origins of the Internet. Include significant dates and the important contributions made by various scientists during the Internet's early development.

Accepted Answer

The answer of Briefly describe the origins of the Internet....

Question 6

​ Internet3 (I3) is a collaboration among universities, government, and industry dedicated to developing and using new and emerging network technologies.

Accepted Answer

The answer of ​ Internet3 (I3) is a collaboration among...

Question 7

____________________ Internet access comes in two varieties: one-way and two-way.

Accepted Answer

The answer of ____________________ Internet access comes in two varieties:...

Question 8

Case 1-1 
You are the assistant to the director of a local charity that supports neighborhood clinics for underprivileged children. The director asks you to think of ways she can use the Internet to improve communications with the charity's donors and with clinic managers. 
-Which of the following online communication methods would you NOT recommend the director use to communicate with clinic managers about upcoming fund-raising programs if the director does not want all of the users to see what the other users type?
A) email
B)chat
C) newsgroup posting
D)blog

Accepted Answer

Chat rooms allow instant communication between multiple users at once, meaning that others may be able to see what is being typed. Email and blogs are sent to specific recipients and can be kept private, while newsgroup postings can be monitored and controlled by the charity.

Question 9

The main advantage of a DSL Internet connection over a dial-up connection is transmission speed.

Accepted Answer

DSL Internet connections offer faster transmission speeds compared to dial-up connections.

Question 10

The following scientists made huge contributions to the early development of the Internet: ____.
A) Leonard Kleinrock
B) Vinton Cerf
C) Lawrence Roberts
D) Robert Kahn

Accepted Answer

All four of these scientists made significant contributions to the early development of the Internet. Leonard Kleinrock developed the theory of packet switching, which is a fundamental concept behind the Internet. Vinton Cerf and Robert Kahn developed the TCP/IP protocol suite, which is the foundation of the Internet's communication system. Lawrence Roberts developed the first wide area network (WAN) and helped establish the first connection between two remote computers, which was a critical step in the development of the Internet.

Question 11

Briefly discuss the contribution to modern society made by Tim Berners-Lee.

Accepted Answer

The answer of Briefly discuss the contribution to modern society...

Question 12

The World Wide Web is a subset of the Internet that is made up of ____.
A) webpages
B) web authoring software
C) websites
D) web browsers

Accepted Answer

The World Wide Web is comprised of webpages and websites, which are collections of related webpages. Web authoring software and web browsers are tools used to create and access the Web, respectively, but are not components of the Web itself.

Question 13

A common form of broadband Internet connection popular for homes is a cable Internet connection because it provides high bandwidth and many homes already have the necessary connections.

Accepted Answer

Cable Internet connections are a common form of broadband Internet connection for homes as they offer high bandwidth and many homes already have the necessary infrastructure in place, such as cable television connections.

Question 14

A billion bits per second, or gigabits, can be written as ____________________.

Accepted Answer

The answer of A billion bits per second, or gigabits,...

Question 15

E-business models are often defined by the ultimate consumer of the online products or services, such as ____.
A) business-to-employee (B2E)
B) business-to-college (B2C)
C) business-to-business (B2B)
D) consumer-to-consumer (C2C)

Accepted Answer

The answer of E-business models are often defined by the...

Question 16

A(n) ____________________ typically covers a 100-foot range from a wireless access point.

Accepted Answer

The answer of A(n) ____________________ typically covers a 100-foot range...

Question 17

To enjoy the benefits of email and the web at home, a person must first connect his or her computer to the World Wide Web .

Accepted Answer

The answer of To enjoy the benefits of email and...

Question 18

Broadband connections include: ____.
A) ISDN
B) ADSL
C) dial-up
D) CATV

Accepted Answer

ISDN, ADSL, and CATV are all types of broadband connections, offering high-speed internet access. Dial-up, however, is not considered broadband due to its much slower speeds.

Question 19

Kbps is a(n) ____________________ bits per second.

Accepted Answer

The answer of Kbps is a(n) ____________________ bits per second....

Question 20

Case 1-1 
You are the assistant to the director of a local charity that supports neighborhood clinics for underprivileged children. The director asks you to think of ways she can use the Internet to improve communications with the charity's donors and with clinic managers. 
-Which of the following online communication methods would you recommend the director use to solicit contributions from donors who may not be online at the same time that she is online?
A) email
B)chat
C) instant messaging
D)microblogging

Accepted Answer

Email is the best choice for soliciting contributions from donors who may not be online at the same time that the director is online because it allows the director to compose a message and send it to a large number of people at once, who can then read and respond to the message at their convenience. Chat, instant messaging, and microblogging are all synchronous methods of communication that require both parties to be online at the same time, making them less effective for this purpose.

Quiz 1: Discovering the Internet Brief 5th Edition by Jennifer Campbell

A wireless ____________________, as shown in the accompanying figure, is a hardware device with an antenna that is connected to a wired network and is used to send and receive radio waves to and from notebook computers or other wireless devices.

People all over the world--in all types of occupations and stages of life--use the Internet every day to enhance their lives, as shown in the accompanying figure. List at least five ways students, businesspeople, seniors, and others use the Internet.

Cellular phone service providers offer mobile broadband Internet access.

Which of the following use multiplexing?

Briefly describe the origins of the Internet. Include significant dates and the important contributions made by various scientists during the Internet's early development.

​ Internet3 (I3) is a collaboration among universities, government, and industry dedicated to developing and using new and emerging network technologies.

____________________ Internet access comes in two varieties: one-way and two-way.

The main advantage of a DSL Internet connection over a dial-up connection is transmission speed.

The following scientists made huge contributions to the early development of the Internet: ____.

Briefly discuss the contribution to modern society made by Tim Berners-Lee.

The World Wide Web is a subset of the Internet that is made up of ____.

A common form of broadband Internet connection popular for homes is a cable Internet connection because it provides high bandwidth and many homes already have the necessary connections.

A billion bits per second, or gigabits, can be written as ____________________.

E-business models are often defined by the ultimate consumer of the online products or services, such as ____.

A(n) ____________________ typically covers a 100-foot range from a wireless access point.

To enjoy the benefits of email and the web at home, a person must first connect his or her computer to the World Wide Web .

Broadband connections include: ____.

Kbps is a(n) ____________________ bits per second.

Internet3 (I3) is a collaboration among universities, government, and industry dedicated to developing and using new and emerging network technologies.