A(n)__________ Is an External Communications System That Uses Internet and Is

Multiple Choice

A(n) __________ is an external communications system that uses Internet and is shared by two or organisations,whereas a(n) ___________ is an internal communications system that uses the technology and standards of the Internet,that is accessible to only people within the organisation .

A) extranet; intranet
B) intranet; extranet
C) intranet; extranet.
D) extranet; internet.
E) social media; peer-to-peer file sharing