Computer Networking Eight stations are competing for the use of a shared channel using the 'Adaptive tree Walk Protocol'. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? 14 slots 7 slots None of these 10 slots 5 slots 14 slots 7 slots None of these 10 slots 5 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end? Duplexing None of these Modem options Handshaking Protocol Duplexing None of these Modem options Handshaking Protocol ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A modem that is attached to the telephone system by jamming the phone's handset into two flexible receptacles in the coupler? gateway time-division multiplexer bridge acoustic coupler None of these gateway time-division multiplexer bridge acoustic coupler None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which type of OSPF network will elect a backup designated router?1. Broadcast multi-access2. Non-broadcast multi-access3. Point-to-point4. Broadcast multipoint 1 and 2 3 and 4 None of these 3 only 1 and 2 3 and 4 None of these 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of channels moves data relatively slowly? None of these narrowband channel broadband channel wideband channel voiceband channel None of these narrowband channel broadband channel wideband channel voiceband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be? You didn The configuration register setting is incorrect. NVRAM is corrupted. The newly upgraded IOS is not compatible with the hardware of the router. You didn The configuration register setting is incorrect. NVRAM is corrupted. The newly upgraded IOS is not compatible with the hardware of the router. ANSWER DOWNLOAD EXAMIANS APP
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