Computer Networking Which of the following is an example of bounded medium? None of these Wave guide Coaxial cable All of these None of these Wave guide Coaxial cable All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent? None of these 32 kbps 64 kbps. 8 kbps 128 kbps None of these 32 kbps 64 kbps. 8 kbps 128 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between synchronous and asynchronous transmission is the clocking is derived from the data in synchronous transmission the pulse height is different. None of these the bandwidth required is different the clocking is mixed with the data in asynchronous transmission the clocking is derived from the data in synchronous transmission the pulse height is different. None of these the bandwidth required is different the clocking is mixed with the data in asynchronous transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol is used for transferring files from one machine to another? FTP RARP ARP None of these TCP FTP RARP ARP None of these TCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following technique is used for allocating capacity on a satellite channel using fixed-assignment FDM? None of these Amplitude modulation Frequency-shift keying Frequency modulation Frequency-division multiple access None of these Amplitude modulation Frequency-shift keying Frequency modulation Frequency-division multiple access ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How much power (roughly) a light-emitting diode can couple into an optical fiber? 100 microwatts None of these 100 picowatts 10 milliwatts 440 microwatts 100 microwatts None of these 100 picowatts 10 milliwatts 440 microwatts ANSWER DOWNLOAD EXAMIANS APP
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