Computer Networking Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another? SNMP FTP RPC SMTP None of these SNMP FTP RPC SMTP None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is 6200 bps 34000 bps 31000 bps None of these 9600 bps 6200 bps 34000 bps 31000 bps None of these 9600 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Time required for a message to travel from one device to another is known as: Response time Transit time Wait time Dialogue time Response time Transit time Wait time Dialogue time ANSWER DOWNLOAD EXAMIANS APP
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 2 and 4 only All of these 1 only 3 only 2 and 4 only All of these 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does RIPv2 use to prevent routing loops?1. CIDR2. Split horizon3. Authentication4. Classless masking5. Holddown timers 1 and 3 2 and 5 3 and 4 2, 3 and 5 1 and 3 2 and 5 3 and 4 2, 3 and 5 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? Send a different source port number. Decrease the window size. Decrease the sequence number. Restart the virtual circuit. Send a different source port number. Decrease the window size. Decrease the sequence number. Restart the virtual circuit. ANSWER DOWNLOAD EXAMIANS APP
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