Why is the physical layer at the bottom level of a protocol stack?
It isn’t, it is the top level.
It supports the other layers.
It is not as important.
It is lowest because users do not use it.

In the context of an internet connection, llc stands for leased line connection liability limited company local loop complex local loop carrier

Me dangers of social media and the internetexplain what each means: 1) social media and phones have become an addiction.2) outside people have access to you all the time.3) cyberstalking4) cyberbullying5) catphishing6) viruses7) identity theft8) credit card fraud9) hacking10) money schemes

The footer area of a web page generally houses which website feature? terms of use web page content business name or title menu headings