Computer Networking Bulletin board system is a public access message system converts digital signals to analog signals None of these converts analog signals to digital signals is a modem capable of accepting commands is a public access message system converts digital signals to analog signals None of these converts analog signals to digital signals is a modem capable of accepting commands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer provides error-free delivery of data? None of these Network Data link transport Session None of these Network Data link transport Session ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The area of coverage of a satellite radio beam is known as Identity Footprint None of these Circular polarization Beam width Identity Footprint None of these Circular polarization Beam width ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following data transmission media has the largest terrestrial range without the use of repeaters or other devices? Laser Hardwiring None of these Microwave Satellite Laser Hardwiring None of these Microwave Satellite ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 2 4 None of these 1 6 2 4 None of these 1 6 ANSWER DOWNLOAD EXAMIANS APP
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