Computer Networking Which of the following allows a simple email service and is responsible for moving messages from one mail server to another? POP3 FTP SMTP IMAP DHCP POP3 FTP SMTP IMAP DHCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? None of these Decodes incoming signals into computer data Converts parallel data into a stream of bits Converts analog signals into digital signals Converts serial data into audio signals None of these Decodes incoming signals into computer data Converts parallel data into a stream of bits Converts analog signals into digital signals Converts serial data into audio signals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A front-end processor is a user computer system None of these a processor in a large-scale computer that executes operating system instructions a minicomputer that relieves main-frame computers at a computer centre of communications control functions preliminary processor of batch jobs. a user computer system None of these a processor in a large-scale computer that executes operating system instructions a minicomputer that relieves main-frame computers at a computer centre of communications control functions preliminary processor of batch jobs. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 6-MHz channel is used by a digital signaling system utilizing 4-level signals. What is the maximum possible transmission rate? 1.5 Mbaud/sec 24 Mbaud/sec None of these 6 Mband/sec 12 Mbaud/sec 1.5 Mbaud/sec 24 Mbaud/sec None of these 6 Mband/sec 12 Mbaud/sec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does 192 translate to in binary? 11000000 None of these 11 1111 111110 11000000 None of these 11 1111 111110 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The X.25 standard specifies a DTE/DCE interface technique for dial access None of these technique for start-stop data data bit rate DTE/DCE interface technique for dial access None of these technique for start-stop data data bit rate ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS