Computer Networking Which of the following is considered a broadband communications channel? satellites systems All of these coaxial cable fiber optic cable microwave circuits satellites systems All of these coaxial cable fiber optic cable microwave circuits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following divides the high speed signal into frequency bands? t-switch modem time-division multiplexer frequency-division multiplexer None of these t-switch modem time-division multiplexer frequency-division multiplexer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Twisted pair wires, coaxial cable, optical fiber cables are the examples of: Wireless Media Both A & B None of these Wired Media Wireless Media Both A & B None of these Wired Media ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A distributed network configuration in which all data/information pass through a central computer is bus network Point-to-point network None of these star network ring network bus network Point-to-point network None of these star network ring network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance with maximum data rate for 802.11g? About 90-100 feet About 65-75 feet Over 200 feet About 150 feet About 90-100 feet About 65-75 feet Over 200 feet About 150 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The loss in signal power as light travels down the fiber is called attenuation scattering propagation None of these interruption attenuation scattering propagation None of these interruption ANSWER DOWNLOAD EXAMIANS APP
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