Computer Networking A WATS arrangement None of these is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is never less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is always less expensive than flat-rate service None of these is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is never less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is always less expensive than flat-rate service ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The difference between a multiplexer and a statistical multiplexer is Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) 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 often waste the output link capacity while statistical multiplexers optimize its use Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A subdivision of main storage created by operational software is referred to as a: compartment None of these partition time-shared program divided core compartment None of these partition time-shared program divided core ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You want to improve network performance by increasing the bandwidth available to hosts and limit the size of the broadcast domains. Which of the following options will achieve this goal? Managed hubs Switches configured with VLANs Bridges Switches Managed hubs Switches configured with VLANs Bridges Switches ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Repeaters are often used on an 802.3 network to help strengthen the signals being transmitted. As with the length of segments and the number of segments, a limit exists as to how many repeaters can be used between any two nodes. What is the maximum number of repeaters that can be used? Six Three Four Five Two Six Three Four Five Two ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is the address of the router? The IP address None of these The subnet mask The default gateway The TCP address The IP address None of these The subnet mask The default gateway The TCP address ANSWER DOWNLOAD EXAMIANS APP
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