Explanation: changing the coding and not the way it works.
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.
Answer: C
Time shifting is when you move from one period in time to another.
Being able to communicate directly with constituents.
ability to build situational awareness speed in which information can be delivered directly to the public
