Computer Networking A data communications system has: 5 components 6 components 7 components 4 components 5 components 6 components 7 components 4 components ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? multipplexer concentrator None of these doubleplexer controller multipplexer concentrator None of these doubleplexer controller ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? AT & T Information Systems, USA Wang Laboratories Ltd. None of these Digital Equipment Corpn. Apple Computers Inc. AT & T Information Systems, USA Wang Laboratories Ltd. None of these Digital Equipment Corpn. Apple Computers Inc. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class C network? 255.0.0.0 127.0.0.1 255.255.255.0 None of these 255.255.0.0 255.0.0.0 127.0.0.1 255.255.255.0 None of these 255.255.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which of the following technologies is the term HFC used? Dedicated T1 DSL PPPoE Frame Relay Dedicated T1 DSL PPPoE Frame Relay ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What keystroke will terminate setup mode? Ctrl+C Ctrl+Z Ctrl+^ Ctrl+Shift+^ Ctrl+C Ctrl+Z Ctrl+^ Ctrl+Shift+^ ANSWER DOWNLOAD EXAMIANS APP
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