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Unit 1 - Online Services
Understand Online Services
18
Computer Science
12th Grade
09/04/2013

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Cards

Term
Email
Definition
1. A system for sending and receiving messages electronically over a computer network, as between personal computers.
2. A message or messages sent or received by such a system.
Term
Instant Messaging
Definition
The transmission of an electronic message over a computer network using software that immediately displays the message in a window on the screen of the recipient.
Term
Newsgroups
Definition
Same as forum, an on-line discussion group, based around a specific subject.
Term
social networking
Definition
social networking site is any Web site that enables users to create public profiles within that Web site and form relationships with other users of the same Web site who access their profile. Facebook.
Term
online conferencing
Definition
live conferences (meetings) between two or more participants at different sites by using computer networks to transmit audio or video or text data.
Term
blogs
Definition
a Web page that serves as a publicly accessible personal journal for an individual.
Term
real-time information
Definition
Occurring immediately. e.g. Instant Message, on-line conferencing.
Term
commerce
Definition
Term
government
Definition
Term
education
Definition
Term
business
Definition
Term
download services
Definition
Term
online advertising
Definition
Term
pay-per-click
Definition
PPC is an Internet marketing formula used to price online advertisements. Advertisers will pay Internet Publishers the agreed PPC rate when an ad is clicked on, regardless if a sale is made or not.
Term
online backup
Definition
Term
online file access
Definition
Term
Affiliate
Definition
A site owner who earns a revenue, usually commission-based, for conversion of leads, clicks or sales on the advertiser's site.
Term
Affiliate
Definition
A site owner who earns a revenue, usually commission-based, for conversion of leads, clicks or sales on the advertiser's site.
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