COMPUTER NETWORKING

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

None of these

All 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

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

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

None of these

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

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

None of these

100 photons

300 photons

200 photons

400 photons

All of these

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

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

None of these

a medium access control technique for multiple access transmission media

Across the wire

None of these

through the loopback dongle

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

On the network