1.
Data communication system within a building or campus is
Answer: Option 'A'
LAN
2.
Data communication system spanning states, countries, or the whole world is
Answer: Option 'B'
WAN
3.
In this topology there is a central controller or hub
Answer: Option 'A'
Star
4.
Expand WAN
Answer: Option 'B'
Wide area network
5.
Physical or logical arrangement of network is
Answer: Option 'A'
Topology
6.
This topology requires multipoint connection
Answer: Option 'D'
Bus