". VdoTips: WIRELESS COMMUNICATION FUNDAMENTALS

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WIRELESS COMMUNICATION FUNDAMENTALS

1. A network is defined as
(A).Set of points
(B).An area of working
(C).Set of nodes or devices
(D).None of the above


2. If a network genarates only a minimum (less frequent)numbers of failure between the nodes it is called as
(A).Reliable network
(B).Secured network
(C).Non secured network
(D).Local area network


3. The IEEE802.11 standard supports
(A).WLAN
(B).Ad-hoc
(C).WLAN and Ad-hoc
(D).MAN



(A).LAN
(B).WAN
(C).MAN-2
(D).None of the above


4. Roter is a
(A).Internetworking device
(B).Buffer
(C).Device used in wirelesscommunication
(D).Not an internetworking device