Answer:
b. connect two or more network segments that use different data link protocols
Explanation:
A switch is an analog device that allows to interconnect networks, it is possibly one of the devices with a higher level of scalability. It is important to clarify that a Switch does not only provide connectivity with other networks, nor does it provide connectivity with the Internet, for this purpose a router is necessary.
the answer is the seconf one
Answer:
subject line
Explanation:
it is a brief description of what the email subject is.
U can see the printscr botton at the top right of ur keyboard and then u can type paint and the control v.