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30 Cards in this Set
- Front
- Back
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describes a process in which two or more computers or devices transfer data, instructions, and information
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computer communication
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for successful communications, you need the following
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sending device
communications channel receiving device communication device that connects the sending device to a communication channel |
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device that initiates an instuction to transmit data, instructions, or information
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sending device
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transmission media on which the data, instructions, or information travel
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communication channel
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two examples of communications channels
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cable television lines
telephone lines |
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Many computer communications require Internet access providers
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True
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Worldwide collection of networks that links millions of businesses, government agencies, education intstitutions, and individuals
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Internet
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Worldwide collection of electronic documents on the Internet that users access through a Web browser
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Web
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Transmission of messages and files via a computer network
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Email
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real time internet communications service that notifies you when one or more people are online and then allows you to exchange messages, pictures, files, audio, and video
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instant messaging
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realtime typed converstraion that takes place on a computer connected to a network that also may allow the exchange of things
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chat rooms
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online areas in which users have wirtten discussions about a particular subject
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newsgroups
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conversation that tkes place over the internet using a telephone connected to a desktop computer, mobile computer, or mobile device
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Internet telephone
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internet standard that permits users to upload and download files to and from FTP servers on the Internet
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FTP
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Location on a web server to which users publish documents and other files
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web folders
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realtime meeting between two or more geographically separated people who use a network to transmit audio and video data
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video conferencing
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Transmits and receives documents over telephone lines
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Fax machine or computer Fax/Modem
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Users can't send or rexeive wireless messages to adn from smart phones, cell phones, or PDA's
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False
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text messaging, wireless instant messaging, and picture messaging
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types of wireless messaging services
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another name for text messaging
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short message service
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type of tm that sends the message from your mobile device to another mobile device
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mobile to mobile
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type of tm that sends the message from your mobile device to an email address anywhere in the world
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moble to email
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type of tm that sends the message from a text massaging web site to a mobile device
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web to mobile
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allows users to send and receive short messages on smart phones or PDA's
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text messaging
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realtime internet communications service that allows wireless mobile devices to exchange messages with one or more mobile devies or online users
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wireless instant messaging
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type of wireless im that uses a wireless instant messanger to communicate between two mobile devices
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Mobile to mobile
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type of wirless im that uses a wireless instant messenger to communicate between a mobile device and a personal computer
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mobile to personal computer
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type of wireless messaging service that uses can send graphics, pictures, video clips, and sound files, as well as short text messages
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picture messaging
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another name for picture messaging
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multimedia message service
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type of picture messaging that sends the picture from your mobile device to an email address anywhere in the world
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mobile to email
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