Which computer network usually spans a city or in a large metropolitan area?
a) WAN
b) MAN
c) LAN
d) VPN
Explanation: MAN stand for metropolitan area network
How many organizations managed MAN network?
a) single organization
b) multiple organization
c) many organizations
d) none of these
Which of the following technology is used in cellular phone systems?
a) MAN technology
b) LAN technology
c) WAN technology
d) none of these
Which of the following device used in LAN network?
a) switch
b) hub
c) router
d) both a & b
Network Topologies
How many types of network topologies?
a) one
b) two
c) three
d) four
Explanation: star topology, bus topology, ring topology, mesh topology
