is the protocol most frequently
found running on most WAN topologies.
What is another term to describe a network’s logical topology?
network transport system
Of the three methods of
switching, __________ is the best choice for data communications
When two Ethernet transmissions
interfere with each other it is called a
In newer Ethernet networks, what device is replacing the hub?
Why is padding necessary?
To ensure uniform packet size
What is the portion of the data frame that ensures integrity between sender and receiver? What is the algorithm called that performs this function?
(Frame Check Sequence); CRC (Cyclic Redundancy Check)