Computer Networking What function does a serial interface perform in data communication? Decodes incoming signals into computer data None of these Converts serial data into audio signals Converts analog signals into digital signals Converts parallel data into a stream of bits Decodes incoming signals into computer data None of these Converts serial data into audio signals Converts analog signals into digital signals Converts parallel data into a stream of bits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussions? E-mail Bulletin board system (BBS) None of these Teleconferencing Videoconferencing E-mail Bulletin board system (BBS) None of these Teleconferencing Videoconferencing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Alex is required to provide information on how many people are using the network at any one time. Which network will enable him to do so? Token-Ring Server-based Ethernet Peer-to-peer Star Token-Ring Server-based Ethernet Peer-to-peer Star ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The frequency range : 300 kHz to 3 MHz is used for FM radio transmission microwave communications, satellite and radar AM radio transmission TV transmission None of these FM radio transmission microwave communications, satellite and radar AM radio transmission TV transmission None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have created a named access list called Blocksales. Which of the following is a valid command for applying this to packets trying to enter interface s0 of your router? (config-if)# ip access-group 110 in (config-if)# ip access-group Blocksales in (config)# ip access-group 110 in (config-if)# blocksales ip access-list in (config-if)# ip access-group 110 in (config-if)# ip access-group Blocksales in (config)# ip access-group 110 in (config-if)# blocksales ip access-list in ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate? 12 Kbps 3 Kbps 6 Kbps 24 Kbps. 12 Kbps 3 Kbps 6 Kbps 24 Kbps. ANSWER DOWNLOAD EXAMIANS APP
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