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Today's INet+ answer is wrong
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| SteveOPA 2002-07-22, 12:14 pm |
| What is a hardware device that can divide a signal into two or more channels?
A) Modulator
B) Multiplexor
C) DeMultiplexor
D) DeModulator
Correct answer: B
Explanation:
Multiplexor. A Multiplexor is used to subdivide a signal into channels
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This is incorrect. A multiplexor is a communications device that multiplexes (combines) several signals for transmission over a single medium.
Today's answer should be C
Steve Olson | |
| Tech Ranger 2002-07-24, 8:21 pm |
| I agree. | |
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| C would be the correct answer. See definitions below.
http://www.webopedia.com/TERM/m/multiplexor.html
A multiplexor is a communications device that (combines) several signals for transmission over a single medium.
A demultiplexor completes the process by separating multiplexed signals from a transmission line.
Frequently a multiplexor and demultiplexor are combined into a single device capable of processing both outgoing and incoming signals. | |
| Warfare 2002-08-02, 3:23 am |
| quote:
Originally posted by x10
C would be the correct answer. See definitions below.
http://www.webopedia.com/TERM/m/multiplexor.html
A multiplexor is a communications device that (combines) several signals for transmission over a single medium.
A demultiplexor completes the process by separating multiplexed signals from a transmission line.
Frequently a multiplexor and demultiplexor are combined into a single device capable of processing both outgoing and incoming signals.
I disagree.
If you take another look at the question and wordings
"What is a hardware device that can divide a signal into two or more channels? "
they didnt ask for what device combines several signals.
So B must be the correct answer. IMHO |
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