Computer Networking What device separates a single network into two segments but lets the two segments appear as one to higher protocols? Router Gateway Switch Bridge Router Gateway Switch Bridge ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer provides error-free delivery of data? Data link Network transport None of these Session Data link Network transport None of these Session ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The difference between a multiplexer and a statistical multiplexer is None of these Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Statistical multiplexers need buffers while multiplexers do not need buffers Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers often waste the output link capacity while statistical multiplexers optimize its use None of these Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Statistical multiplexers need buffers while multiplexers do not need buffers Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers often waste the output link capacity while statistical multiplexers optimize its use ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are unique characteristics of half-duplex Ethernet when compared to full-duplex Ethernet?1. Half-duplex Ethernet operates in a shared collision domain.2. Half-duplex Ethernet operates in a private collision domain.3. Half-duplex Ethernet has higher effective throughput.4. Half-duplex Ethernet has lower effective throughput. 1,2 and 3 4 only 1 and 4 2 only 1,2 and 3 4 only 1 and 4 2 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use? reload copy run start copy start run replace run start reload copy run start copy start run replace run start ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the first octet range for a class A IP address? 128 - 191 192 - 255 192 - 223 1 - 126 1 - 127 128 - 191 192 - 255 192 - 223 1 - 126 1 - 127 ANSWER DOWNLOAD EXAMIANS APP
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