Which network component is responsible for defining rules and formats a computer must use when sending information across a network?

Keep your choice of a major there is probably no single correct choice.

Choose the best explanation for the following statement communication is symbolic

You begin your first day of responsibilities by examining the recent is security breach at gearup to get ideas for safeguards you will take. at gearup, criminals accessed the company's improperly-secured wireless system and stole customers' credit card information as well as employee social security numbers. what kind of computer crime did gearup face?