Computer Networking When a host knows its physical address but not its IP address, it can use _____. IGMP ICMP RARP ARP None of these IGMP ICMP RARP ARP None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are TCP/IP protocols used at the Application layer of the OSI model?1. IP2. TCP3. Telnet4. FTP5. TFTP 1, 3 and 5 3, 4 and 5 1 and 3 All of these 1, 3 and 5 3, 4 and 5 1 and 3 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Eight stations are competing for the use of the shared channel using the modified Adaptive free walk protocol by Gallager. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? 14 slots None of these 5 slots 1 slots 10 slots 14 slots None of these 5 slots 1 slots 10 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The difference between a multiplexer and a statistical multiplexer is Statistical multiplexers need buffers while multiplexers do not need buffers None of these Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Statistical multiplexers need buffers while multiplexers do not need buffers None of these Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Multiplexers often waste the output link capacity while statistical multiplexers optimize its use ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Frames from one LAN can be transmitted to another LAN via the device Repeater Router Modem Bridge None of these Repeater Router Modem Bridge None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A band is always equivalent to 100 bits a byte None of these 16 bits a bit 100 bits a byte None of these 16 bits a bit ANSWER DOWNLOAD EXAMIANS APP
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