convert 172.16.20.55 to binary format.

convert 11001100.00110011.10101010.01010101 to decimal IP

convert 11011000.00011011.00111101.01110110 to
hexadecimal.

On an Ethernet switched network, what address does one host computer use to com- municate with another?

How many devices in a collision domain have to listen when a single host talks?

If you are using a cable medium called 100BaseTF, what does this mean?

What protocol helps devices share the bandwidth evenly without having two devices
transmit at the same time on the network medium?

What network device can you not use full-duplex communication with?

Which technology increases the bandwidth for network transmission by joining together multiple connections in one logical connection?

How many bits is a MAC address? and What are they?

what medium are the following? 10Base2, 10BaseT, 100BaseFX, 10GBaseSW

How fast are the following: 10BaseT, 1000BaseSX, 10GBaseT

which fiber is used for the following (all the same)? 10GBaseLR, 10GBaseER, 10GBaseLW, 10GBaseEW

which fiber is used for the following (all the same)? 10GBaseSW, 10GBaseSR, 1000BaseSX

Can duplex be used with a hub?