Computer Networking Which of the following medium is used for broadband local networks? Coaxial cable None of these optic fiber CATV UTP Coaxial cable None of these optic fiber CATV UTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The frequency range : 300 kHz to 3 MHz is used for FM radio transmission TV transmission microwave communications, satellite and radar AM radio transmission None of these FM radio transmission TV transmission microwave communications, satellite and radar AM radio transmission None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Correct method for full duplex mode of communication is: One device sends and other device receives and vic Both stations can transmit and receive data at the One device can send other device can only accepts. None of these One device sends and other device receives and vic Both stations can transmit and receive data at the One device can send other device can only accepts. None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking One important characteristic of the hub architecture of ARC-net is directionalized transmission alternative routing multiple virtual networks None of these access control and addressing directionalized transmission alternative routing multiple virtual networks None of these access control and addressing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following performs modulation and demodulation? satellite fiber optic modem None of these coaxial cable satellite fiber optic modem None of these coaxial cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class A network? 255.0.0.0 255.255.255.0.0 127.0.0.1 None of these 255.255.255.0 255.0.0.0 255.255.255.0.0 127.0.0.1 None of these 255.255.255.0 ANSWER DOWNLOAD EXAMIANS APP
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