The Purpose of Data Networking Protocols Is To

Multiple Choice

The purpose of data networking protocols is to:

A) define the rules, methods, and standards used by the network
B) ensure that the information traveling on the network reaches its destination
C) determine what path the information should follow, the type of vehicle it should ride in, the number of stops it needs to make, the alternate routes available, and the time allowed for the trip
D) all of the above