Computer Networking How much power (roughly) a light-emitting diode can couple into an optical fiber? None of these 100 picowatts 10 milliwatts 100 microwatts 440 microwatts None of these 100 picowatts 10 milliwatts 100 microwatts 440 microwatts ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the loopback address? 255.255.255.255.0 255.255.0.0 None of these 255.0.0.0 127.0.0.1 255.255.255.255.0 255.255.0.0 None of these 255.0.0.0 127.0.0.1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum number of entries in the HOSTS file? 500 255 8 None of these Unlimited 500 255 8 None of these Unlimited ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main purpose of a data link content monitor? to determine the type of transmission used in a data link to determine the type of switching used in a data link. to determine the flow of data to detect problems in protocols None of these to determine the type of transmission used in a data link to determine the type of switching used in a data link. to determine the flow of data to detect problems in protocols None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz Low Frequency : 30 kHz to 300 kHz None of these Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz Low Frequency : 30 kHz to 300 kHz None of these Extremely High Frequency :30,000 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a host knows its physical address but not its IP address, it can use _____. None of these ARP IGMP RARP ICMP None of these ARP IGMP RARP ICMP ANSWER DOWNLOAD EXAMIANS APP
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