Computer Networking A data communications system has: 7 components 6 components 4 components 5 components 7 components 6 components 4 components 5 components ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the address range of a Class B network address in binary? 01xxxxxx 10xxxxxx 0xxxxxxx 110xxxxx 01xxxxxx 10xxxxxx 0xxxxxxx 110xxxxx ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following divides the high speed signal into frequency bands? modem frequency-division multiplexer time-division multiplexer t-switch None of these modem frequency-division multiplexer time-division multiplexer t-switch None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To set up a bulletin board system you need None of these a telephone line a personal computer a smart modem with auto-answer capabilities All of these None of these a telephone line a personal computer a smart modem with auto-answer capabilities All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a voiceband channel? Coaxial cable Telephone line None of these Microwave systems Telegraph line Coaxial cable Telephone line None of these Microwave systems Telegraph line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for FM radio transmission? High Frequency : 3 MHz to 30 MHz Very Low Frequency : 3 kHz to 30. kHz Very High Frequency : 30 MHz to 300 MHz Low Frequency : 30 kHz to 300 kHz None of these High Frequency : 3 MHz to 30 MHz Very Low Frequency : 3 kHz to 30. kHz Very High Frequency : 30 MHz to 300 MHz Low Frequency : 30 kHz to 300 kHz None of these ANSWER DOWNLOAD EXAMIANS APP
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