Computer Networking A computer that handles resource sharing and network management in a local area network. Select the best fit for answer: Three Virtual Private Network Network operating system Network Server OSI Three Virtual Private Network Network operating system Network Server OSI ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a voiceband channel? Telegraph line Telephone line Microwave systems None of these Coaxial cable Telegraph line Telephone line Microwave systems None of these Coaxial cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose? Scanner Fax None of these Keyboard Modem Scanner Fax None of these Keyboard Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most data communications involving telegraph lines use: wideband channels narrowband channels dialed service simplex lines None of these wideband channels narrowband channels dialed service simplex lines None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 1 None of these 4 3 2 1 None of these 4 3 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? multipplexer doubleplexer controller concentrator None of these multipplexer doubleplexer controller concentrator None of these ANSWER DOWNLOAD EXAMIANS APP
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