Data Communication and Network
Authored by Cadile Whittle
Computers
11th Grade
CCSS covered
Used 1K+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Communication without wires, in a straight line is accomplished using:
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Devices using bluetooth to transfer data must be placed no more than ________meters apart.
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A modem contained within a computer system unit is called a/an_____________modem.
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Data is transmitted using light through a(n) _____________cable.
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A network than spans a nation or the world is called a____________________.
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Computers send and receive data in the form of ___________________signals.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The conversion from digital signals to analog signals and vice versa is called______________.
Modem/Demodem
Modulation/Demodulation
Analoging
De-Digitizing
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