Computer Networking Data communications system depends on four fundamental characteristics Sender Medium Timeliness Receiver Sender Medium Timeliness Receiver ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command is used to upgrade an IOS on a Cisco router? config net copy tftp start copy tftp flash copy tftp run config net copy tftp start copy tftp flash copy tftp run ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Usually, it takes 10-bits to represent one character. How many characters can be transmitted at a speed of 1200 BPS? None of these 10 1200 12 120 None of these 10 1200 12 120 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications medium that uses pulses of laser light in glass fibers. Select the best fit for answer: Fiber optic cables Telecommunications processors Cellular phone systems Telecommunications software Fiber optic cables Telecommunications processors Cellular phone systems Telecommunications software ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 2000-character text file has to be transmitted by using a 1,200 baud modem. Can you tell how long will it take? 20 seconds 12 seconds None of these 2 seconds 120 seconds 20 seconds 12 seconds None of these 2 seconds 120 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that connects two computers by means of a telephone line? modem None of these cable bus Tape modem None of these cable bus Tape ANSWER DOWNLOAD EXAMIANS APP
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