A(n) ____ is a business that provides Internet access to a specific geographic area.
a.
local ISP
b.
national ISP
c.
regional ISP
d.
international ISP
Question 2
____ is a technique, as shown in the accompanying figure, in which messages are broken into individual pieces.
a.
Packet changing
b.
TCP/IP
c.
Message switching
d.
Packet switching