Data communication system spanning states, countries, or the whole world is ________
A. LAN
B. WAN
C. MAN
D. PAN
Answer:B
Data communication system spanning states, countries, or the whole world is ________
A. LAN B. WAN C. MAN D. PAN
Explanation: WAN is the abbreviation for Wide Area Network. This network extends over a large geographical area. WANs are used to connect cities, states or even countries. A wireless connection is required to build a WAN. The best example of WAN is the Internet.