Computer Networking Which of the following communications lines is best suited to interactive processing applications? None of these narrowband channels simplex lines mixed band channels full-duplex lines None of these narrowband channels simplex lines mixed band channels full-duplex lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Message switching IP switching Circuit switching Packet switching Message switching IP switching Circuit switching Packet switching ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for TV transmission and low power microwave applications? Super High Frequency : 3000 MHz to 30000 MHz Ultra High Frequency : 300 MHz to 3000 MHz Medium Frequency : 300 kHz to 3 MHz Very Low Frequency : 3 kHz to 30 kHz None of these Super High Frequency : 3000 MHz to 30000 MHz Ultra High Frequency : 300 MHz to 3000 MHz Medium Frequency : 300 kHz to 3 MHz Very Low Frequency : 3 kHz to 30 kHz None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Satellite-Switched Time-Division Multiple Access (SS/TDMA) is a medium access control technique for multiple access transmission media None of these the method of determining which device has access to the transmission medium at any time. All of these a form of TDMA in which circuit switching is used to dynamically change the channel assignments a medium access control technique for multiple access transmission media None of these the method of determining which device has access to the transmission medium at any time. All of these a form of TDMA in which circuit switching is used to dynamically change the channel assignments 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. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? 64 Kbps 128 Kbps. None of these 32 Kbps 8 Kbps 64 Kbps 128 Kbps. None of these 32 Kbps 8 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An example of digital, rather than analog, communication is WATS DDT DDD DDS None of these WATS DDT DDD DDS None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS