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CS601 Current Final Term Fall 2013 Shared by Anmol_Maha File 3



Today my paper
(1)why we use guard bands in FDM?
(2)classes of synchronous protocols?
(3)in Poll/select method why addressing is necessary?
(4)advantages of ENQ/ACK?
(5)why coaxial cable called coaxial? explain its structure?and give one example of its implementation(5)marks
(6)briefly explain stop and wait method?
(7)a data frame is given and we explain the following frames SYN,STX,DATA,ETX,BCC?
(8)IN multi block frames we use ETX? explain it why we use?
(9)who can we implement TDM explain its type?
(10)different types of noise?
remaining 2 question are not remember
best of luck

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