Computer Networking What is the port number for POP3? 49 110 80 90 49 110 80 90 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the wrong data communication system component: Protocol Medium Transits Receiver Protocol Medium Transits Receiver ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Operating system functions may include None of these multiprogramming virtual storage All of these input/output control None of these multiprogramming virtual storage All of these input/output control ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? None of these Wang Laboratories Ltd. Apple Computers Inc. Digital Equipment Corpn. AT & T Information Systems, USA None of these Wang Laboratories Ltd. Apple Computers Inc. Digital Equipment Corpn. AT & T Information Systems, USA ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? None of these Converts analog signals into digital signals Decodes incoming signals into computer data Converts serial data into audio signals Converts parallel data into a stream of bits None of these Converts analog signals into digital signals Decodes incoming signals into computer data Converts serial data into audio signals Converts parallel data into a stream of bits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A front-end processor is preliminary processor of batch jobs. None of these a minicomputer that relieves main-frame computers at a computer centre of communications control functions a user computer system a processor in a large-scale computer that executes operating system instructions preliminary processor of batch jobs. None of these a minicomputer that relieves main-frame computers at a computer centre of communications control functions a user computer system a processor in a large-scale computer that executes operating system instructions ANSWER DOWNLOAD EXAMIANS APP
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