Computer Networking What is the port number for NNTP? 119 79 None of these 80 70 119 79 None of these 80 70 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 sequence number. Restart the virtual circuit. Decrease the window size. Send a different source port number. Decrease the sequence number. Restart the virtual circuit. Decrease the window size. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Networks that follow the 802.5 standard appear to be in a star topology but are actually operating in what type of topology? Linear bus Modified star Ring Modified ring Hybrid hub Linear bus Modified star Ring Modified ring Hybrid hub ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To connect a computer with a device in the same room, you might be likely to use a dedicated line a coaxial cable a ground station All of these None of these a dedicated line a coaxial cable a ground station All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which class of IP address provides a maximum of only 254 host addresses per network ID? Class B Class D Class A Class C Class B Class D Class A Class C ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP 1, 3 and 4 2, 3 and 5 1 and 2 1, 2 and 4 1, 3 and 4 2, 3 and 5 1 and 2 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS