COMPUTER NETWORKING

None of these

a technique used in best-effort delivery systems to avoid endlessly looping packets

one of the pieces that results when an IP gateway divides an IP datagram into smaller pieces for transmission across a network that cannot handle the original datagram size

a technique used by protocols in which a lower level protocol accepts a message from a higher level protocol and places it in the data portion of the low level frame

All of these

a collection of interconnected functional units that provides a data communications service among stations attached to the network

the condition when two or more stations attempt to use the same channel at the same time

None of these

One or more conductors that serve as a common connection for a related group of devices

a continuous frequency capable of being modulated or impressed with a second signal

300 photons

100 photons

None of these

200 photons

400 photons

a medium access control technique for multiple access transmission media

None of these

the method of determining which device has access to the transmission medium at any time.

All of these

a form of TDMA in which circuit switching is used to dynamically change the channel assignments

Across the wire

On the network

None of these

Down through the layers of the IP architecture and then up the layers again

through the loopback dongle