The protocols that use a three way handshake to transfer information can be found within which layer of the OSI model?

The purpose of a token in a token ring network is to ________

A) prevent data collisions from occurring B) make the network topology easy to implement C) make the network topology inexpensive to implement D) prevent the failure of one computer from bringing down the entire network

A sans serif font has small extensions on the ends of letters to guide the eye from left to right

Indicate whether the statement is true or false