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. 1 only 3 only All of these 2 and 4 only 1 only 3 only All of these 2 and 4 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are types of flow control?1. Buffering2. Cut-through3. Windowing4. Congestion avoidance 3 only 1 and 2 1, 3 and 4 2 only 3 only 1 and 2 1, 3 and 4 2 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A receiving host has failed to receive all of the segments that it should acknowledge. What can the host do to improve the reliability of this communication session? Decrease the sequence number. Decrease the window size. Restart the virtual circuit. Send a different source port number. Decrease the sequence number. Decrease the window size. Restart the virtual circuit. Send a different source port number. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which multiplexing technique shifts each signal to a different carrier frequency? synchronous TDM asynchronous TDM FDM All of these synchronous TDM asynchronous TDM FDM All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who originally designed TCP/IP? Novell IBM Xerox None of these The Department of Defense Novell IBM Xerox None of these The Department of Defense ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate? 12 Kbps 3 Kbps 6 Kbps 24 Kbps. 12 Kbps 3 Kbps 6 Kbps 24 Kbps. ANSWER DOWNLOAD EXAMIANS APP
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