Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 2 6 4 None of these 1 2 6 4 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network with a subnet of 172.16.17.0/22. Which is the valid host address? 172.16.20.1 255.255.254.0 172.16.17.1 255.255.255.252 172.16.0.1 255.255.240.0 172.16.18.255 255.255.252.0 172.16.20.1 255.255.254.0 172.16.17.1 255.255.255.252 172.16.0.1 255.255.240.0 172.16.18.255 255.255.252.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error-detecting code inserted as a field in a block of data to be transmitted is known as Frame check sequence Checksum Error detecting code None of these flow control Frame check sequence Checksum Error detecting code None of these flow control ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz Extremely High Frequency :30,000 MHz None of these Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz Extremely High Frequency :30,000 MHz None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network which is used for sharing data, software and hardware among several users owning microcomputers is called WAN MAN None of these VAN LAN WAN MAN None of these VAN LAN ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Network 206.143.5.0 was assigned to the Acme Company to connect to its ISP. The administrator of Acme would like to configure one router with the commands to access the Internet. Which commands could be configured on the Gateway router to allow Internet access to the entire network?1. Gateway (config) # ip route 0.0.0.0 0.0.0.0 206.143.5.22. Gateway (config) # router rip3. Gateway (config-router) # network 206.143.5.04. Gateway (config-router) # network 206.143.5.0 default 1, 2 and 4 1 and 4 1 only 3 only 1, 2 and 4 1 and 4 1 only 3 only ANSWER DOWNLOAD EXAMIANS APP
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