Question

A communication network which is used over regional, national or global area is
A. LAN
B. WAN
C. MAN
D. VAN

Answer 1

OPTION B - WAN

↪ A network is a connection of computers .

↪ The smallest network connection is Person Area Network which is used for private purposes .

↪ WAN is the contracted form of Wide Area Network , LAN stands for Local  Area Network , MAN stands for Metropolitan  Area Network  , VAN stands for Value Added Network .

↪ VAN is almost similar to Personal Area Network and is also used for private tasks .

↪ Local area network is used for a local place such as a small place in a city .

↪ Metropolitan area network has a bigger scope .

↪ WAN is used all over the nation or global area and covers a very huge area .

↪ WAN is infact the largest type of network and an example of WAN is the WWW ( World Wide Web ) .

↪ WAN is very helpful in connecting places separated by a large geographical distance .

Answer 2

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B. WAN

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