Computer Networking How often are BPDUs sent from a layer 2 device? Every 30 seconds Never Every 2 seconds Every 10 minutes Every 30 seconds Never Every 2 seconds Every 10 minutes ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a router is connected to a Frame Relay WAN link using a serial DTE interface, how is the clock rate determined? By the Physical layer bit stream timing By the far end router Supplied by the CSU/DSU By the clock rate command By the Physical layer bit stream timing By the far end router Supplied by the CSU/DSU By the clock rate command ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Different computers are connected to a LAN by a cable and a/an special wires None of these telephone lines interface card modem special wires None of these telephone lines interface card modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Telecommunications networks come in a wide range of speed and capacity capabilities. Select the best fit for answer: Inter organizational networks None of these Bandwidth alternatives Switching alternating Extranets Inter organizational networks None of these Bandwidth alternatives Switching alternating Extranets ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for NNTP? 79 None of these 119 80 70 79 None of these 119 80 70 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking TCP is: Operates at the Data Link layer None of these Connection orientated and unreliable Connectionless and unreliable Connection orientated and reliable Operates at the Data Link layer None of these Connection orientated and unreliable Connectionless and unreliable Connection orientated and reliable ANSWER DOWNLOAD EXAMIANS APP
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