Computer Networking Which address is the loopback address? 0.0.0.1 None of these 255.255.255.255 127.0.0.0 127.0.0.1 0.0.0.1 None of these 255.255.255.255 127.0.0.0 127.0.0.1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want? Videotex system Teletex system None of these Fax system Microwave system Videotex system Teletex system None of these Fax system Microwave system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for TV transmission and low power microwave applications? Very Low Frequency : 3 kHz to 30 kHz Super High Frequency : 3000 MHz to 30000 MHz None of these Ultra High Frequency : 300 MHz to 3000 MHz Medium Frequency : 300 kHz to 3 MHz Very Low Frequency : 3 kHz to 30 kHz Super High Frequency : 3000 MHz to 30000 MHz None of these Ultra High Frequency : 300 MHz to 3000 MHz Medium Frequency : 300 kHz to 3 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: modifier None of these full-duplex line concentrator multiplexer modifier None of these full-duplex line concentrator multiplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Satellite-Switched Time-Division Multiple Access (SS/TDMA) is None of these the method of determining which device has access to the transmission medium at any time. a medium access control technique for multiple access transmission media a form of TDMA in which circuit switching is used to dynamically change the channel assignments All of these None of these the method of determining which device has access to the transmission medium at any time. a medium access control technique for multiple access transmission media a form of TDMA in which circuit switching is used to dynamically change the channel assignments All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the correct cable that transport signals in the form of light: Coaxial Cable Shielded Twisted Pair cable Twisted-Pair cable Fiber optic cable Coaxial Cable Shielded Twisted Pair cable Twisted-Pair cable Fiber optic cable ANSWER DOWNLOAD EXAMIANS APP
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