Computer Networking Which of the following performs modulation and demodulation? modem coaxial cable None of these satellite fiber optic modem coaxial cable None of these satellite fiber optic ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You telnet into a remote device and type debug ip rip, but no output from the debug command is seen. What could the problem be? You must type the show ip rip command first. You must use the terminal monitor command. Debug output is sent only to the console. IP addressing on the network is incorrect. You must type the show ip rip command first. You must use the terminal monitor command. Debug output is sent only to the console. IP addressing on the network is incorrect. 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 Frequency-division multiple access Frequency modulation Amplitude modulation Frequency-shift keying None of these Frequency-division multiple access Frequency modulation Amplitude modulation Frequency-shift keying ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Establishing a virtual connection is functionally equivalent to Connecting as virtual memory Physically connecting a DTE and DCE Placing a modem prior to a conversation None of these Placing a telephone call prior to a conversation Connecting as virtual memory Physically connecting a DTE and DCE Placing a modem prior to a conversation None of these Placing a telephone call prior to a conversation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? 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 Super High Frequency : 3000 MHz to 30000 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices on one network can communicate with devices on another network via a printer server file server None of these gateway utility server printer server file server None of these gateway utility server ANSWER DOWNLOAD EXAMIANS APP
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