1. is said to be local if communicating devices are in the same building or a similarly
limited to geographical area which could be PAN, LAN, MAN or WAN.
a. Data communication
b. Networking
c. Data and communication
d. All of the above

For the following example of making a peanut butter and jelly sandwich, identify which are inputs, processes, or outputs: bread scooping and spreading peanut butter plate scooping and spreading jelly finished sandwich putting two pieces of covered bread together dirty plate crumbs