Computer Networking How often are BPDUs sent from a layer 2 device? Never Every 10 minutes Every 2 seconds Every 30 seconds Never Every 10 minutes Every 2 seconds Every 30 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is a stub network? A network with more than one exit point. A network that has only one entry and exit point. A network with only one entry and no exit point. A network with more than one exit and entry point. A network with more than one exit point. A network that has only one entry and exit point. A network with only one entry and no exit point. A network with more than one exit and entry point. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A default Frame Relay WAN is classified as what type of physical network? Broadcast multi-access Non-broadcast multi-access Point-to-point Non-broadcast multipoint Broadcast multi-access Non-broadcast multi-access Point-to-point Non-broadcast multipoint ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a disadvantage of wireless LAN? interference of transmissions from different computers Slower data transmission All of these higher error rate interference of transmissions from different computers Slower data transmission All of these higher error rate ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols uses both TCP and UDP? FTP SMTP Telnet DNS FTP SMTP Telnet DNS ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Different computers are connected to a LAN by a cable and a/an special wires modem interface card None of these telephone lines special wires modem interface card None of these telephone lines ANSWER DOWNLOAD EXAMIANS APP
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