Computer Networking
Repeaters are often used on an 802.3 network to help strengthen the signals being transmitted. As with the length of segments and the number of segments, a limit exists as to how many repeaters can be used between any two nodes. What is the maximum number of repeaters that can be used?

Six
Three
Five
Four
Two

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Computer Networking
Synchronous protocols

are more reliable
transmit characters one at a time
allow faster transmission than asynchronous protocols do
are generally used by personal computers
None of these

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Computer Networking
A T-switch is used to

rearrange the connections between computing equipment
transmit characters one at a time
echo every character that is received
control how messages are passed between computers
None of these

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