Chapter 7 Flashcards

(86 cards)

1
Q

Web

A

A collection of document, image, video, and sound files that can be linked and accessed over the Internet using a protocol called HTTP

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2
Q

Hypertext

A

Computer system that can store literary documents, link them according to logical relationships, and allow readers to comment and annotate what they need

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3
Q

Web 2.0

A

Includes Web-based applications

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4
Q

Web 3.0

A

Includes cloud computing

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5
Q

Web site

A

Typically contains a collection of related information organized and formatted so it can be accessed using software called a browser

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6
Q

Web server

A

An Internet-based computer that accepts requests from browsers

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7
Q

Web page

A

Product or output of one or more Web-based files displayed in a format similar to a page in a book

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8
Q

Web browser

A

A client software that displays Web page elements and handles links between pages

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9
Q

Hypertext link

A

Can be used to access a Web page

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10
Q

URL

A

Uniform Resource Locator; A unique address for a Web page

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11
Q

HTML

A

Hypertext Markup Language; Set of specifications for creating documents that a browser can display as a Web page

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12
Q

Markup language

A

A language that authors use to mark up documents by inserting special inserting special instructions called HTML tags (Ex. HTML)

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13
Q

HTML tags

A

Specify how the document should appear when displayed on a computer screen or printed

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14
Q

XHTML

A

Markup language very similar to HTML, but it can be customized with tags that describe the data in databases

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15
Q

HTML document

A

Similar to a word processing file, but has an .htm or .html extension

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16
Q

Source document

A

Another name for an HTML document, because it is the source of the HTML tags used to construct a Web page

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17
Q

HTTP

A

A protocol that works with TCP/IP to get Web resources to your desktop

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18
Q

Socket

A

An abstract concept that represents one end of a connection

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19
Q

Persistent HTTP connection

A

Reuses the same HTTP connection to send and receive multiple requests

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20
Q

HTTP status code

A

Web server’s response to a browser’s request; Indicates whether the browser’s request could be fulfilled

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21
Q

Web cache

A

Temporary files with material from when your browser fetches pages and graphics from a Web page

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22
Q

Plug-in

A

A program that extends a browser’s ability to work with file formats

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23
Q

Cookie

A

Small chunk of data generated by a Web server and stored on a text file on your computer’s hard disk

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24
Q

What do websites use cookies for?

A
  • Monitor your path
  • Gather information
  • Collect personal information
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25
HTML conversion utility
Adds HTML tags to a document, spreadsheet, or other text-based file to create an HTML document that can be displayed by a browser
26
Web authoring software
A Web page creating software that provides tools specifically designed to enter and format Web page text, graphics, and links
27
HTML form
Uses the tag to accept typed input
28
Client-side
The process that occurs when an HTML source document that's received by your local browser handles interactions
29
Server-side
The process that occurs when interactions are handled by a remote server
30
JavaScript
Computer scripting language commonly used to add logic and other programmable elements to a Web page
31
Web search engine
Program designed to help people locate information on the Web by formulating simple queries consisting of one or more words called keywords or search terms
32
Web crawler
A program that combs the Web to gather data that's representative of the contents of Web pages
33
Indexer
Processes the information gathered by the crawler into a list of keywords and URLs stored in a database
34
Database
Stores billions of index references to Web pages
35
Query processor
Allows you to access the database by entering search terms, and then produces a list of Web pages that contain content relevant to your query
36
Link popularity
A measure of the quality and quantity of the links from one Web page to others
37
Meta keyword
Entered into a header section of a Web page when it is created and is supposed to describe the page contents
38
Keyword stuffing
An unethical practice in which meta keywords are manipulated to gain high relevancy rankings
39
Sponsored links
Paid ads that are bumped to the top positions on the results list
40
Search terms
One or more words related to the information you want to find
41
Search operator
A word or symbol that describes a relationship between search terms and thereby helps you create a more focused query
42
Metasearch engine
Searches a series of other search engines and complies the search results
43
E-commerce
Refers to business transactions that are conducted electronically over a computer network
44
B2C
Business to consumer
45
C2C
Consumer to consumer
46
B2G
Business to government
47
Banner ad
Advertisement embedded at the top of a Web page
48
Hover ad
Overlays the content on a Web page
49
Pop-up ad
Advertisement that appears in a separate window when you connect to a Web page
50
Click-through rate
The number of times that site visitors click the ad to connect to the advertiser's site
51
Ad blocking software
Prevents ads from appearing on consumers' screens
52
Online shopping cart
A cyberspace version of the metal cart you wheel around a store and fill up with merchandise
53
Secure connection
Encrypts the data transmitted between your computer and a Web site
54
SSL
(Secure Sockets Layer) Protocol that encrypts data traveling between a client computer and an HTTP server
55
TLS
(Transport Layer Security) Protocol that encrypts data traveling between a client computer and an HTTP server
56
HTTPS
(Hypertext Transfer Protocol Secure) Combination of HTTP and SSL/TLS that provides a secure connection for Web-based transactions
57
Person-to-person payment
Offers an alternative to credit cards; Ex. PayPal
58
E-mail message
An electronic document transmitted over a computer network
59
E-mail system
Made up of the computer and software that provide e-mail services
60
E-mail server
A computer that essentially acts as a central post office for a group of people
61
How do I get access to e-mail?
- Internet connection - E-mail account - E-mail software
62
E-mail account
Gets your electronic mailbox set up on an e-mail server
63
E-mail client software
The software you use to send, receive, and manage messages
64
Local e-mail
E-mail systems based on local client software
65
Webmail
Systems that provide access to e-mail through a browser
66
E-mail address
A unique address linked to your e-mail account that provides information necessary to route messages to a specified mailbox
67
Store-and-forward
The process by which an Internet-based e-mail server stores incoming messages until an e-mail client is launched. Messages are then downloaded to a folder on a local storage device.
68
POP3
(Post Office Protocol version 3) Protocol used to manage incoming mail
69
IMAP
(Internet Message Access Protocol) Protocol used to manage incoming mail
70
SMTP
(Simple Mail Transfer Protocol) Protocol that handles outgoing mail
71
HTML mail
Term used for e-mail messages containing HTML tags that produce bold, italicized, and underlined text; fancy fonts; embedded graphics; and various font sizes
72
E-mail attachment
Any file that travels with an e-mail message
73
MIME
(Multipurpose Internet Mail Extensions) Provides a clever way of disguising digital photos, sounds, and other media as plain ASCII code that can travel over the Internet with text-based e-mail data
74
Netiquette
Online jargon for Internet ettiquette
75
Ad-serving cookies
Data in cookies is used simply to select and display ads that might interest you
76
First-party cookie
Created by the Web site that your are visiting
77
Third-party cookie
A cookie that is set by an affiliated site
78
Private browsing
Provides additional ways to surf the Internet without accumulating a trail of cookies
79
Flash cookies
Flash equivalent of a conventional Web cookie
80
Anonymous proxy service
Uses an intermediary, or proxy, server to relay Web page requests after masking the originating IP address
81
Web bug
A 1x1 pixel graphic embedded in a Web page or an e-mail message
82
Antispyware
A type of security software designed to identify and neutralize Web bugs, ad-serving cookies, and other spyware
83
Spam
Unwanted electronic junk mail about medical products, low-cost loans, and fake software upgrades that arrives in your online mailbox
84
Spam filter
A type of utility software that captures unsolicited e-mail messages before they reach your inbox
85
Phishing
An e-mail based scam that's designed to persuade you to reveal confidential information such as your bank account or Social Security number
86
Pharming
An exploit that redirects users to fake security sites by poisoning a domain name server with a false IP address