Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 1 3 None of these 2 4 1 3 None of these 2 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want? Fax system None of these Videotex system Microwave system Teletex system Fax system None of these Videotex system Microwave system Teletex system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following allows devices on one network to communicate with devices on another network? None of these multiplexer t-switch gateway modern None of these multiplexer t-switch gateway modern ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you get both local and remote echoes, every character you type will appear on the screen never None of these twice three times once never None of these twice three times once ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? Communications software None of these Link access procedure (LAP) Error detecting protocols Telecommunications Communications software None of these Link access procedure (LAP) Error detecting protocols Telecommunications ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have an interface on a router with the IP address of 192.168.192.10/29. What is the broadcast address the hosts will use on this LAN? 192.168.192.127 192.168.192.31 192.168.192.15 192.168.192.63 192.168.192.127 192.168.192.31 192.168.192.15 192.168.192.63 ANSWER DOWNLOAD EXAMIANS APP
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