Computer Networking
A T-switch is used to

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

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Computer Networking
"BAUD" rate means

The rate at which the signal changes.
The number of bytes transmitted per unit time.
The number of bits transmitted per unit time.
None of these

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Computer Networking
If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame?

Discard it and send an error message back to the originating host
Flood the network with the frame
Add the destination to the MAC address table and then forward the frame
Add the source address and port to the MAC address table and forward the frame out the destination port

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