Computer Networking You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in? disable close disconnect exit disable close disconnect exit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to 0.003 0.999 0.009 0.991 None of these 0.003 0.999 0.009 0.991 None of these 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 faster update timer. IGRP has a lower administrative distance. The IGRP route has fewer hops. RIP has a higher metric value for that route. IGRP has a faster update timer. IGRP has a lower administrative distance. The IGRP route has fewer hops. RIP has a higher metric value for that route. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Two computers that communicate with each other use a simple parity check to detect errors for ASCII transmissions. Which of the following events will always lead to an undeleted error? one bit or any odd number of bits inverted in a byte during transmission two bits or any even number of bits inverted in a byte during transmission one bit or any odd number of bits inverted in a block of data during transmission None of these two bits or any even number of bits inverted in a block during transmission one bit or any odd number of bits inverted in a byte during transmission two bits or any even number of bits inverted in a byte during transmission one bit or any odd number of bits inverted in a block of data during transmission None of these two bits or any even number of bits inverted in a block during transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0 and require nine subsets for your company and the maximum number of hosts. What subnet mask should you use? 255.255.255.240 255.255.255.192 255.255.255.252 255.255.255.248 255.255.255.224 255.255.255.240 255.255.255.192 255.255.255.252 255.255.255.248 255.255.255.224 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as Error rate Error detecting code None of these Cyclic redundancy check Checksum Error rate Error detecting code None of these Cyclic redundancy check Checksum ANSWER DOWNLOAD EXAMIANS APP
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