Computer Networking A medium access control technique for multiple access transmission media is Angle modulation Attenuation Amplitude None of these Aloha Angle modulation Attenuation Amplitude None of these Aloha ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which encapsulations can be configured on a serial interface?1. Ethernet2. Token Ring3. HDLC4. Frame Relay5. PPP All of these 2 only 3, 4 and 5 1 and 4 All of these 2 only 3, 4 and 5 1 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which protocol is used to send a destination network unknown message back to originating hosts? ICMP ARP BootP TCP ICMP ARP BootP TCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications lines is best suited to interactive processing applications? None of these narrowband channels mixed band channels simplex lines full-duplex lines None of these narrowband channels mixed band channels simplex lines full-duplex lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are unsuccessful in telnetting into a remote device. What could the problem be?1. IP addresses are incorrect.2. Access control list is filtering Telnet.3. There is a defective serial cable.4. The VTY password is missing. 2 and 4 only 1 only 3 only All of these 2 and 4 only 1 only 3 only All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is used for modulation and demodulation? modem multiplexer protocols None of these gateway modem multiplexer protocols None of these gateway ANSWER DOWNLOAD EXAMIANS APP
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