You must instal a ________ on a network if you want to share an Internet connection.

You must instal a ________ on a network if you want to share an Intern

1.	You must instal a ________ on a network if you want to share an Internet connection.
A.	router
B.	modem
C.	node
D.	cable
E.	None of these
Answer» B. modem