Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
7 Cards in this Set
- Front
- Back
|
Sending a message by e-mail is an example of ____________ communications.
|
Asynchronous
|
|
|
The lowest cost communications media is ____________
|
Twisted-pair cable
|
|
|
A ___________ signal is transmitted by a computer while a ____________ signal is transmitted across a traditional phone line.
|
Digital, analog
|
|
|
. ____________ provides a constant connection between two points; no switching or dialing is needed, and the two devices are always connected.
|
Dedicated Lines
|
|
|
If an organization needs to transmit several signals over the same communications medium, a ___________ may be required.
|
Multiplexer
|
|
|
Logs and reports of system communication activities can be developed by a ____________.
|
Front-end processor
|
|
|
Another name for standard telephone lines is a ____________.
|
Switched Line
|
