Computer Networking Bulletin board system converts analog signals to digital signals is a modem capable of accepting commands None of these converts digital signals to analog signals is a public access message system converts analog signals to digital signals is a modem capable of accepting commands None of these converts digital signals to analog signals is a public access message system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer provides error-free delivery of data? Session None of these transport Network Data link Session None of these transport Network Data link ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The area of coverage of a satellite radio beam is known as Footprint Beam width None of these Circular polarization Identity Footprint Beam width None of these Circular polarization Identity 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 Satellite Microwave Hardwiring None of these Laser Satellite Microwave Hardwiring None of these 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 6 None of these 1 2 4 6 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
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