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Electrical Data Transmission Quiz
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What is the name of this type of cable?
1 point
Your answer
What is the name of this type of cable?
1 point
Your answer
What type of connector do most ethernet based systems use?
1 point
RJ11
RJ45
USB B
USB C
Lightning
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What are the names of the devices that boost electrical signals along cables.
1 point
Booster
Repeater
Transformer
Transducer
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What is the name of this type of cable?
1 point
Your answer
When was the telegraph first successfully used?
1 point
1844
1887
1916
156
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What was the first messaged to be sent via telegraph?
1 point
Hello World
Come here please Watson
What Hath God Wraught
hel
One small step for man, one giant leap for mankind
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Why are twisted pairs twisted together?
1 point
Reduces magnetic intereference
Makes the cable stronger
Both of the above
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