Computer Networking The communication mode that supports two-way traffic but only one direction at a time is duplex half duplex simplex multiplex None of these duplex half duplex simplex multiplex None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Internet-like networks within an enterprise. Inter organizational networks Switching alternating Intranets Extranets Inter organizational networks Switching alternating Intranets Extranets ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? Digital Equipment Corpn. Wang Laboratories Ltd. AT & T Information Systems, USA None of these Apple Computers Inc. Digital Equipment Corpn. Wang Laboratories Ltd. AT & T Information Systems, USA None of these Apple Computers Inc. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many OSI layers are covered in the X.25 standard? three two six None of these seven three two six None of these seven ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Start and stop bits are used in serial communication for Slowing down the communication Error detection Synchronization Error correction Slowing down the communication Error detection Synchronization Error correction ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices interconnected by the LAN should include bridges and gateways mass storage device, printers and plotters None of these Computers and terminals All of these bridges and gateways mass storage device, printers and plotters None of these Computers and terminals All of these ANSWER DOWNLOAD EXAMIANS APP
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