Computer Networking What is the default subnet mask for a class A network? None of these 255.0.0.0 127.0.0.1 255.255.255.0 255.255.255.0.0 None of these 255.0.0.0 127.0.0.1 255.255.255.0 255.255.255.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the loopback address? 255.255.0.0 None of these 255.255.255.255.0 255.0.0.0 127.0.0.1 255.255.0.0 None of these 255.255.255.255.0 255.0.0.0 127.0.0.1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your switch has a port status LED that is alternating between green and amber. What could this indicate? Nothing; this is normal. The port is shut down. The port is experiencing errors. The port is in STP blocking mode. Nothing; this is normal. The port is shut down. The port is experiencing errors. The port is in STP blocking mode. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? None of these Super High Frequency : 3000 MHz to 30000 MHz Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz None of these Super High Frequency : 3000 MHz to 30000 MHz Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a layer 2 protocol used to maintain a loop-free network? VTP STP CDP RIP VTP STP CDP RIP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a VLSM network, which mask should you use on point-to-point WAN links in order to reduce the waste of IP addresses? /28 /30 /29 /27 /28 /30 /29 /27 ANSWER DOWNLOAD EXAMIANS APP
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