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Critical Thinking Questions Case 2-1 You are taking an economics class, as part of which you are studying the various types of e-commerce. -A major search engine is preparing to provide web-based purchasing, tracking, and transaction downloading capabilities to corporations. This is an example of what kind of commerce?


A) B2B
B) B2C
C) m-commerce
D) C2C

E) C) and D)
F) A) and B)

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What term is used to describe the harassment of computer users through various forms of Internet communications?


A) online harassment
B) internet oppression
C) real-time terrorism
D) cyberbullying

E) A) and B)
F) C) and D)

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Of Firefox, PowerPoint, Safari, and Internet Explorer, all are widely used web browsers for personal computers EXCEPT ____________________.

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The receiver of a message need not be willing to accept messages in order for IM to work.

A) True
B) False

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Identify the letter of the choice that best matches the phrase or definition. -Its goal is to develop and test advanced technologies that will benefit Internet users in the future


A) Internet2
B) server
C) Wi-Fi
D) FTTP
E) DSL
F) IP address
G) tethering
H) fixed wireless
I) W3C
J) access provider
K) thread
L) VoIP
M) megabyte
N) email list
O) gigabyte
P) subscribe
Q) domain name
R) FTP
S) animation
T) search engines

U) F) and S)
V) F) and H)

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Of the graphics formats that exist on the web, the two more common are ____________________ and JPEG formats.

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PNG
Portable Network...

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Smaller file sizes result in faster downloading of webpages because small files transmit more quickly than large files.

A) True
B) False

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If someone displays a webpage in a browser and the page indicates Flash Player is needed, what is Flash Player?


A) a plug-in
B) a media compensator
C) a streamer
D) a different browser than the one being used

E) All of the above
F) A) and C)

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Which of the following is a digital representation of nontext information such as a drawing, chart, or photo?


A) applet
B) pic
C) keyframe
D) graphic

E) A) and D)
F) C) and D)

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To what does the term, traffic, refer to when used in conjunction with the Internet?


A) the number of computers on the Internet
B) the communications activity on the Internet
C) all the wired, wireless, and satellite connections on the Internet
D) the wires, fiber optics, underground cables, and radio signals used to carry the data and information across the Internet

E) All of the above
F) A) and B)

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What is the approximate data usage for sending and receiving 100 messages with no attachments?


A) 1.5 GB
B) 0.75-1 GB
C) 3-6 MB
D) 5-20 GB

E) None of the above
F) B) and C)

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The Internet has its roots in a network that became functional in 1969, linking scientific and academic researchers across the United States. What was the name of that network?


A) ARPANET
B) NSFnet
C) LISTSERV
D) MPEG

E) A) and C)
F) All of the above

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The search engine operator AND is used to display hits that include only one word from a list.

A) True
B) False

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  -Explain what an IM is, and what the technology shown in the accompanying figure is. -Explain what an IM is, and what the technology shown in the accompanying figure is.

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Student responses will vary, but should ...

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  -Using the technology shown in the accompanying figure, others connected to the same server see what a user has typed. -Using the technology shown in the accompanying figure, others connected to the same server see what a user has typed.

A) True
B) False

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Which of the following is NOT true of a Wi-Fi network?


A) Many home users set them up.
B) A Wi-Fi's Internet service can be dial-up access.
C) Wi-Fi networks send signals to a communications device that is connected to a high-speed Internet service.
D) Many public locations are Wi-Fi hot spots.

E) C) and D)
F) A) and B)

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Identify the letter of the choice that best matches the phrase or definition. -When a message is sent to one of these, every person on the list receives a copy of the message in his or her mailbox


A) Internet2
B) server
C) Wi-Fi
D) FTTP
E) DSL
F) IP address
G) tethering
H) fixed wireless
I) W3C
J) access provider
K) thread
L) VoIP
M) megabyte
N) email list
O) gigabyte
P) subscribe
Q) domain name
R) FTP
S) animation
T) search engines

U) B) and I)
V) H) and M)

Correct Answer

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A DNS server is able to identify which of the following?


A) every computer or device connected to the Internet
B) an IP address based on a domain name
C) the TLD for a given company
D) the browser being used by a mobile device

E) A) and B)
F) None of the above

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A disadvantage with a subject directory is that users sometimes have difficulty deciding which categories to choose as they work through the menus of links presented.

A) True
B) False

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Examples of informational websites include libraries, encyclopedias, dictionaries, directories, guides, and other types of reference.

A) True
B) False

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