46. Which of the following types of Networks is larger than LAN but smaller than WAN?
(D) None of these
47. For textual Chatting on internet, most common chat protocol is____.
48. In Infrastructure WLAN, two devices communicate-
(B) Through wires
(C) Through routers
(D) Through an access Point**
Q 49. If computer in a LAN are connected along a single cable than the name given to such a topology is
(A) Bus topology**
(B) Star topology
(C) Mesh topology
(D) Hierarchical topology
Q 50. The topology in which every node is connected only to its immediate neighbours is called:
Q 51. Which of the following networks topology has more complex structure?