Computer Networking After coding a document into a digital signal, it can be sent by telephone, telex or satellite to the receiver where the signal is decoded and an exact copy of the original document is made. What is it called? Electronic mail Telex Word processor None of these Facsimile Electronic mail Telex Word processor None of these Facsimile ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies. 12 48 81 729 ARP.EXE 12 48 81 729 ARP.EXE ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With an IP address of 201.142.23.12, what is your default subnet mask? 255.0.0.0 None of these 255.255.0.0 255.255.255.0 0.0.0.0 255.0.0.0 None of these 255.255.0.0 255.255.255.0 0.0.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most data communications involving telegraph lines use: simplex lines wideband channels dialed service None of these narrowband channels simplex lines wideband channels dialed service None of these narrowband channels ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the frequency range of the IEEE 802.11b standard? 5Gbps 2.4GHz 5GHz 2.4Gbps 5Gbps 2.4GHz 5GHz 2.4Gbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is split horizon? Information about a route should not be sent back in the direction from which the original update came. 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. It holds the regular updates from broadcasting to a downed link. Information about a route should not be sent back in the direction from which the original update came. 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. It holds the regular updates from broadcasting to a downed link. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS