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WIRELESS COMMUNICATION FUNDAMENTALS

1. Direct video broadcasting was formulated by
(A).Egyptian Telecommunication Standard
(B).Japanese Telecommunication Standard
(C).European Telecommunication standards Institute
(D).None of the above


2. Consider the following statements
(A).Program Association table(PAT)
(B).Program Map Table(PMT)
(C).Conditional Access Table(CAT)
(D).Conditional Map Table(CMT)


3. DAB is
(A).Digital radio system
(B).Analog radio system
(C).Having spectrum efficiency
(D). none of these


4. Single frequency network are possible in
(A).Digital audio broadcast
(B).Digital video broadcast
(C).Frequency modulation
(D).Amplifier modulation


5. Many MAN's in wireless Networking can ve connected to form a
(A).LAN
(B).WAN
(C).MAN-2
(D).None of the above