Submit your definitions for the words below: gigabyte
intranet
pixel
telecommunication
modem
raster
graphic vector
graphic digital
GUI

Acase study allows a more detailed look at the life of a single subject than any other study.

1. which of the following statements are true about routers and routing on the internet. choose two answers. a. protocols ensure that a single path between two computers is established before sending packets over it. b. routers are hierarchical and the "root" router is responsible for communicating to sub-routers the best paths for them to route internet traffic. c. a packet traveling between two computers on the internet may be rerouted many times along the way or even lost or "dropped". d. routers act independently and route packets as they see fit.

1. for which of the following are you not required to signal beforehand? a. changing lanes b. speeding up c. stopping