Computer Networking A modem is connected in between a telephone line and a serial port communication adapter None of these computer network serial port communication adapter None of these computer network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which address is the loopback address? 127.0.0.1 255.255.255.255 0.0.0.1 127.0.0.0 None of these 127.0.0.1 255.255.255.255 0.0.0.1 127.0.0.0 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many Character per sec(7bits + 1parity) can be transmitted over a 2400 bps line if the transfer is synchronous (1 "Start" and 1 "stop" bit)? 275 240 250 300 275 240 250 300 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which IP address class has few hosts per network? C B None of these A D C B None of these A D ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following technique is used for allocating capacity on a satellite channel using fixed-assignment FDM? Frequency-division multiple access Frequency-shift keying Amplitude modulation None of these Frequency modulation Frequency-division multiple access Frequency-shift keying Amplitude modulation None of these Frequency modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? Super High Frequency : 3000 MHz to 30000 MHz Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz None of these Super High Frequency : 3000 MHz to 30000 MHz Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz None of these ANSWER DOWNLOAD EXAMIANS APP
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