CN14 Multiplexing
Authored by WEE BOON KOH
Computers
University
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which definitions best define multiplexing?
combination of information from multiple sources over multiple media
combination of information over multiple media
combination of information from multiple sources over a shared medium
combination of information
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
There are FOUR (4) basic approaches to multiplexing. Which of the following is NOT one of them?
Transmission Division Multiplexing (TDM)
Code Division Multiplexing (CDM)
Frequency Division Multiplexing (FDM)
Wavelength Division Multiplexing (WDM)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can multiple radio stations transmit simultaneously with little interference?
use separate carrier amplitudes
use the same carrier frequencies
use separate carrier phases
use separate carrier frequencies
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a demultiplexer distinguish between different frequencies?
by turning the listener on and off
by requesting transmitter to send one at a time
by using a set of filters
none of the options
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wavelength Division Multiplexing (WDM) refers to the application of Frequency Division Multiplexing (FDM) to ____.
unshielded twisted pair
optical fiber
coaxial cable
shielded twisted pair
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