Identify the choice that best completes the statement or answers the question




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CS200-Chapter2-Homework


Multiple Choice

Identify the choice that best completes the statement or answers the question.


____ 1. The ____ is a worldwide collection of networks that links millions of businesses, government agencies, educational institutions, and individuals.

a.

Internet

c.

Web

b.

Telnet

d.

NSFNet



____ 2. A(n) ____ address is a number that uniquely identifies each computer or device connected to the Internet.

a.

TCP

c.

NSF

b.

IP

d.

DNS



____ 3. The ____, a widely used service on the Internet, consists of a worldwide collection of electronic documents.

a.

ARPA

c.

Web

b.

NSFNet

d.

LISTSERV



____ 4. Each document on the Web, called a Web ____, can contain text, graphics, audio, and video.

a.

host

c.

reader

b.

net

d.

page






____ 5. The purpose of a(n) ____ Web site as shown in the accompanying figure is to promote or sell a product or service.

a.

entertainment

c.

advocacy

b.

business/marketing

d.

informational



____ 6. A(n) ____ Web site as shown in the accompanying figure uses a diary or journal format to reflect the interests, opinions, and personalities of the author and sometimes site visitors.

a.

news

c.

advocacy

b.

blog

d.

business/marketing



____ 7. Most ____ as shown in the accompanying figure are open to modification by the general public.

a.

blogs

c.

portals

b.

content aggregators

d.

wikis



____ 8. Many Web page addresses begin with ____, which stands for Hypertext Transfer Protocol, a set of rules that defines how pages transfer on the Internet.

a.

htm://

c.

html://

b.

http://

d.

Either A or C



____ 9. A Web page may contain a(n) ____, which is a built-in connection to another Web page or part of a Web page.

a.

portal

c.

link

b.

directory

d.

index



____ 10. On the Web, a subject ____ classifies Web pages into an organized set of categories and related subcategories.

a.

glossary

c.

directory

b.

dictionary

d.

roster



____ 11. A(n) ____ is a Web site that offers a variety of Internet services from a single, convenient location.

a.

portal

c.

wiki

b.

blog

d.

plug-in



____ 12. A(n) ____ is a collaborative Web site that allows users to add to, modify, or delete the Web site content via their Web browser.

a.

portal

c.

blog

b.

wiki

d.

content aggregator



____ 13. A content ____ is a business that gathers and organizes Web content and then distributes, or feeds, the content to subscribers for free or a fee.

a.

collector

c.

aggregator

b.

navigator

d.

browser



____ 14. The term ____ refers to any application that combines text with graphics, animation, audio, video, and/or virtual reality.

a.

portal

c.

multimedia

b.

Web app

d.

Java applet






____ 15. As shown in the accompanying figure, a(n) ____ is a digital representation of nontext information such as a drawing, chart, or photograph.

a.

applet

c.

keyframe

b.

pic

d.

graphic



____ 16. If any of the images in the accompanying figure could be clicked to display a larger version of the image, they would be ____ images.

a.

keyframe

c.

applet

b.

thumbnail

d.

extraction



____ 17. Many Web pages such as the one shown in the accompanying figure use ____, which is the appearance of motion created by displaying a series of still images in sequence.

a.

multimedia

c.

animation

b.

keyframes

d.

keystoning



____ 18. On the Web, web sites like the one in the accompanying figure can make use of ____, which includes music, speech, or any other sound.

a.

vodcasting

c.

video

b.

audio

d.

digeo



____ 19. The more common usage of the term, ____ page, refers to the first page that a Web site displays, such as that shown in the accompanying figure.

a.

locator

c.

home

b.

search

d.

host



____ 20. MP3 format ____ much of the original quality of the sound.

a.

increases an audio file to about ten times its original size, and destroys

b.

increases an audio file to about ten times its original size, but preserves

c.

reduces an audio file to about one-tenth its original size, and preserves

d.

reduces an audio file to about one-tenth its original size, but destroys



____ 21. To listen to an audio file on your computer, you need special software called a ____.

a.

host

c.

portal

b.

receiver

d.

player



____ 22. ____ is the process of transferring data in a continuous and even flow.

a.

Uploading

c.

Downloading

b.

Flowing

d.

Streaming



____ 23. ____ consists of full-motion images that are played back at various speeds.

a.

Audio

c.

Video

b.

Vodcasting

d.

Digeo



____ 24. ____ is the use of computers to simulate a real or imagined environment that appears as a three-dimensional (3-D) space.

a.

CAD

c.

CAM

b.

CMOS

d.

VR



____ 25. A(n) ____ is a program that extends the capability of a browser.

a.

plug-in

c.

chat client

b.

IrDA

d.

VoIP



____ 26. Web publishing involves ____.

a.

planning and maintaining the Web site

c.

creating and deploying the Web site

b.

analyzing and designing the Web site

d.

all of the above



____ 27. A customer visits an online business through its ____, which contains product descriptions, graphics, and a shopping cart.

a.

electronic storefront

c.

online auction

b.

data warehouse

d.

chat room






____ 28. As represented in the accompanying figure, ____ is a business transaction that occurs over an electronic network such as the Internet.

a.

e-convergence

c.

e-marketing

b.

e-browsing

d.

e-commerce



____ 29. The accompanying figure illustrates e-retail, which is an example of e-commerce, most of which is ____ e-commerce.

a.

business-to-consumer (B2C)

c.

consumer-to-consumer (C2C)

b.

consumer-to-business (C2B)

d.

business-to-business (B2B)



____ 30. You use a(n) ____ program to create, send, receive, forward, store, print, and delete e-mail messages.

a.

FTP

c.

transmission

b.

e-mail

d.

communication



____ 31. ____, which is the transmission of messages and files via a computer network, is a primary communications method for both personal and business use.

a.

E-mail

c.

Mailing list

b.

FTP

d.

Chat room



____ 32. An e-mail ____ is a combination of a user name and domain name that identifies a user so he or she can receive Internet e-mail.

a.

link

c.

reference

b.

address

d.

user clause



____ 33. In an e-mail address, the ____ is a unique combination of characters, such as letters of the alphabet and/or numbers, that identifies a specific user.

a.

domain name

c.

user name

b.

address book

d.

subject directory



____ 34. A(n) ____ is a real-time typed conversation that takes place on a computer.

a.

confab

c.

URL

b.

chat

d.

VoIP



____ 35. ____ enables users to speak to other users over the Internet (instead of the public switched telephone network).

a.

IrDA

c.

VoIP

b.

CAD

d.

POST



____ 36. A popular Web-based type of discussion group that does not require a newsreader is a(n) ____.

a.

online index

c.

browser

b.

Telnet reader

d.

message board



____ 37. ____ is the code of acceptable behavior users should follow while on the Internet; that is, it is the conduct expected of individuals while online.

a.

Netiquette

c.

Internet behavior

b.

Web politesse

d.

Web civility



____ 38. In e-mail, newsgroups, and chat rooms, use ____, such as :) and :(, to express emotion.

a.

icons

c.

emoticons

b.

OSPs

d.

spam



____ 39. A Web ____ is a collection of Web pages and associated items, such as documents and pictures, stored on a Web server.

a.

reader

c.

host

b.

site

d.

app



____ 40. A(n) ____ is application software that allows users to access and view Web pages.

a.

reader

c.

browser

b.

host

d.

server



True/False

Indicate whether the statement is true or false.


____ 41. No single person, company, institution, or government agency controls or owns the Internet.


____ 42. A dial-up Internet connection is high-speed technology.


____ 43. An ISP (Internet service provider) is a regional or national access provider.


____ 44. National ISPs usually offer fewer services and have a smaller technical support staff than regional ISPs.


____ 45. An IP address usually consists of four groups of numbers, each separated by a comma.


____ 46. To browse the Web, you need a computer that is connected to the Internet and that has a Web browser.


____ 47. All current browsers and Web sites require the http:// and www portions of a Web address.


____ 48. Text links may be underlined and/or displayed in a different size from the other text on a Web page.


____ 49. Many current Web browsers support tabbed browsing, where the top of the browser displays a tab for each Web page you open.


____ 50. An entertainment Web site contains factual information.


____ 51. Most Web pages include only formatted text and links.


____ 52. It is legal to download copyrighted music only if the song’s copyright holder has granted permission for users to download and play the song.


____ 53. Podcasters register their podcasts with wikis.


____ 54. Video files seldom are compressed because they are quite small in size.


____ 55. The Moving Pictures Experts Group (MPEG) defines a popular video compression standard, the current one being called MPEG-4.


____ 56. To develop a Web page, you must be a computer programmer.


____ 57. The first step in Web publishing is to plan a Web site.





____ 58. B2C e-commerce occurs when one consumer sells directly to another, as illustrated in the accompanying figure.


____ 59. Just as you address a letter when using the postal system, you must address an e-mail message with the e-mail address of your intended recipient.


____ 60. To add your e-mail name and address to a mailing list, you unsubscribe from it.


____ 61. Real time means that you and the people with whom you are conversing must be online at different times.


____ 62. All IM programs follow IM standards.


____ 63. All FTP sites restrict file transfers to those who have authorized accounts.


____ 64. Most Web sites use newsgroups instead of message boards because they are easier to use.


____ 65. A rule of netiquette is to read the FAQ (frequently asked questions), if one exists.

CS200-Chapter2-Homework

Answer Section


MULTIPLE CHOICE


1. ANS: A PTS: 1 DIF: P REF: 56

OBJ: 1


2. ANS: B PTS: 1 DIF: P REF: 60

OBJ: 1


3. ANS: C PTS: 1 DIF: P REF: 61

OBJ: 2


4. ANS: D PTS: 1 DIF: P REF: 61

OBJ: 2


5. ANS: B PTS: 1 DIF: P REF: 68

OBJ: 3


6. ANS: B PTS: 1 DIF: P REF: 68

OBJ: 3


7. ANS: D PTS: 1 DIF: S REF: 68

OBJ: 3


8. ANS: B PTS: 1 DIF: P REF: 63

OBJ: 2


9. ANS: C PTS: 1 DIF: P REF: 64

OBJ: 2


10. ANS: C PTS: 1 DIF: P REF: 65

OBJ: 2


11. ANS: A PTS: 1 DIF: P REF: 67

OBJ: 3


12. ANS: B PTS: 1 DIF: P REF: 68

OBJ: 3


13. ANS: C PTS: 1 DIF: P REF: 70

OBJ: 3


14. ANS: C PTS: 1 DIF: P REF: 70

OBJ: 3


15. ANS: D PTS: 1 DIF: P REF: 70

OBJ: 3


16. ANS: B PTS: 1 DIF: P REF: 70

OBJ: 3


17. ANS: C PTS: 1 DIF: P REF: 70

OBJ: 3


18. ANS: B PTS: 1 DIF: P REF: 72

OBJ: 3


19. ANS: C PTS: 1 DIF: P REF: 62

OBJ: 2


20. ANS: C PTS: 1 DIF: S REF: 72

OBJ: 3


21. ANS: D PTS: 1 DIF: P REF: 72

OBJ: 4


22. ANS: D PTS: 1 DIF: P REF: 72

OBJ: 3


23. ANS: C PTS: 1 DIF: P REF: 73

OBJ: 3


24. ANS: D PTS: 1 DIF: P REF: 73

OBJ: 3


25. ANS: A PTS: 1 DIF: P REF: 73

OBJ: 3


26. ANS: D PTS: 1 DIF: P REF: 74

OBJ: 4


27. ANS: A PTS: 1 DIF: P REF: 74

OBJ: 5


28. ANS: D PTS: 1 DIF: P REF: 74

OBJ: 5


29. ANS: A PTS: 1 DIF: S REF: 75

OBJ: 5


30. ANS: B PTS: 1 DIF: P REF: 75

OBJ: 6


31. ANS: A PTS: 1 DIF: P REF: 75

OBJ: 6


32. ANS: B PTS: 1 DIF: P REF: 76

OBJ: 6


33. ANS: C PTS: 1 DIF: P REF: 77

OBJ: 6


34. ANS: B PTS: 1 DIF: P REF: 79

OBJ: 6


35. ANS: C PTS: 1 DIF: P REF: 80

OBJ: 6


36. ANS: D PTS: 1 DIF: P REF: 81

OBJ: 6


37. ANS: A PTS: 1 DIF: P REF: 81

OBJ: 7


38. ANS: C PTS: 1 DIF: P REF: 81

OBJ: 7


39. ANS: B PTS: 1 DIF: P REF: 61

OBJ: 2


40. ANS: C PTS: 1 DIF: P REF: 61

OBJ: 2


TRUE/FALSE


41. ANS: T PTS: 1 DIF: S REF: 57

OBJ: 1


42. ANS: F PTS: 1 DIF: S REF: 58

OBJ: 1


43. ANS: T PTS: 1 DIF: P REF: 58

OBJ: 1


44. ANS: F PTS: 1 DIF: S REF: 58

OBJ: 1


45. ANS: F PTS: 1 DIF: P REF: 60

OBJ: 1


46. ANS: T PTS: 1 DIF: S REF: 61

OBJ: 2


47. ANS: F PTS: 1 DIF: S REF: 63

OBJ: 2


48. ANS: F PTS: 1 DIF: S REF: 64

OBJ: 2


49. ANS: T PTS: 1 DIF: S REF: 64

OBJ: 2


50. ANS: F PTS: 1 DIF: P REF: 69

OBJ: 3


51. ANS: F PTS: 1 DIF: S REF: 70

OBJ: 3


52. ANS: T PTS: 1 DIF: S REF: 72

OBJ: 3


53. ANS: F PTS: 1 DIF: S REF: 72

OBJ: 3


54. ANS: F PTS: 1 DIF: S REF: 73

OBJ: 3


55. ANS: T PTS: 1 DIF: S REF: 73

OBJ: 3


56. ANS: F PTS: 1 DIF: S REF: 74

OBJ: 4


57. ANS: T PTS: 1 DIF: S REF: 74

OBJ: 4


58. ANS: F PTS: 1 DIF: S REF: 74

OBJ: 5


59. ANS: T PTS: 1 DIF: S REF: 76

OBJ: 6


60. ANS: F PTS: 1 DIF: S REF: 78

OBJ: 6


61. ANS: F PTS: 1 DIF: P REF: 78

OBJ: 6


62. ANS: F PTS: 1 DIF: S REF: 79

OBJ: 6


63. ANS: F PTS: 1 DIF: S REF: 80

OBJ: 6


64. ANS: F PTS: 1 DIF: S REF: 81

OBJ: 6


65. ANS: T PTS: 1 DIF: S REF: 81

OBJ: 7

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