Computer Networking What is the port number for NNTP? 79 70 80 119 None of these 79 70 80 119 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? Gateway 802.6 Router Active hub Switch Gateway 802.6 Router Active hub Switch ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries? physical layer None of these network layer data link layer transport layer physical layer None of these network layer data link layer transport layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is split horizon? It holds the regular updates from broadcasting to a downed link. It prevents regular update messages from reinstating a route that has gone down. It splits the traffic when you have a large bus (horizon) physical network. Information about a route should not be sent back in the direction from which the original update came. It holds the regular updates from broadcasting to a downed link. It prevents regular update messages from reinstating a route that has gone down. It splits the traffic when you have a large bus (horizon) physical network. Information about a route should not be sent back in the direction from which the original update came. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A medium access control technique for multiple access transmission media is None of these Amplitude Aloha Angle modulation Attenuation None of these Amplitude Aloha Angle modulation Attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator wants to upgrade the IOS of a router without removing the image currently installed. What command will display the amount of memory consumed by the current IOS image and indicate whether there is enough room available to hold both the current and new images? show buffers show flash show version show memory show buffers show flash show version show memory ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS