Computer Networking Bulletin board system converts digital signals to analog signals converts analog signals to digital signals None of these is a public access message system is a modem capable of accepting commands converts digital signals to analog signals converts analog signals to digital signals None of these is a public access message system 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? transport Data link Session Network None of these transport Data link Session Network None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The area of coverage of a satellite radio beam is known as Beam width None of these Footprint Circular polarization Identity Beam width None of these Footprint 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? Microwave None of these Laser Hardwiring Satellite Microwave None of these Laser Hardwiring Satellite ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 6 None of these 4 2 1 6 None of these 4 2 1 ANSWER DOWNLOAD EXAMIANS APP
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