Computer Networking You are unsuccessful in telnetting into a remote device. What could the problem be?1. IP addresses are incorrect.2. Access control list is filtering Telnet.3. There is a defective serial cable.4. The VTY password is missing. 3 only All of these 1 only 2 and 4 only 3 only All of these 1 only 2 and 4 only 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 0.991 0.003 0.009 None of these 0.999 0.991 0.003 0.009 None of these 0.999 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is Cladding? Cables with shield A typical optical fiber consists of a very narrow None of these Coxial Cable Cables with shield A typical optical fiber consists of a very narrow None of these Coxial Cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the usual number of bits transmitted simultaneously in parallel data transmission used by microcomputers? 9 8 4 16 None of these 9 8 4 16 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have an interface on a router with the IP address of 192.168.192.10/29. Including the router interface, how many hosts can have IP addresses on the LAN attached to the router interface? 32 30 6 8 32 30 6 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which of the following technologies is the term HFC used? Dedicated T1 Frame Relay PPPoE DSL Dedicated T1 Frame Relay PPPoE DSL ANSWER DOWNLOAD EXAMIANS APP
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