Computer Networking Which of the following device copies electrical signals from one Ethernet to another? bridge repeater passive hub hub None of these bridge repeater passive hub hub None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noiseless channel with one sample every 125 per sec, is used to transmit digital signals. Find the bit rate (bits per second) that are sent, if CCITT 2.048 Mbps encoding is used. 500 Kbps None of these 64 Kbps 8 Kbps 32 Kbps 500 Kbps None of these 64 Kbps 8 Kbps 32 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class C network? 255.0.0.0 127.0.0.1 255.255.0.0 255.255.255.0 None of these 255.0.0.0 127.0.0.1 255.255.0.0 255.255.255.0 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which is also known as a connectionless protocol for a packet-switching network that uses the Datagram approach? IPV5 IPV6 None of these IPV4 IPV5 IPV6 None of these IPV4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator views the output from the show ip route command. A network that is advertised by both RIP and IGRP appears in the routing table flagged as an IGRP route. Why is the RIP route to this network not used in the routing table? IGRP has a lower administrative distance. IGRP has a faster update timer. RIP has a higher metric value for that route. The IGRP route has fewer hops. IGRP has a lower administrative distance. IGRP has a faster update timer. RIP has a higher metric value for that route. The IGRP route has fewer hops. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which multiplexing technique shifts each signal to a different carrier frequency? asynchronous TDM synchronous TDM FDM All of these asynchronous TDM synchronous TDM FDM All of these ANSWER DOWNLOAD EXAMIANS APP
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