Computer Networking The difference between a multiplexer and a statistical multiplexer is Statistical multiplexers need buffers while multiplexers do not need buffers 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) None of these Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Statistical multiplexers need buffers while multiplexers do not need buffers 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) None of these Multiplexers often waste the output link capacity while statistical multiplexers optimize its use 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? replace run start reload copy run start copy start run replace run start reload copy run start copy start run ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? 802.6 Gateway Switch Active hub Router 802.6 Gateway Switch Active hub Router ANSWER DOWNLOAD EXAMIANS APP
Computer Networking HOSTS file entries are limited to how many characters? None of these 255 500 8 Unlimited None of these 255 500 8 Unlimited ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A data communications system has: 7 components 5 components 4 components 6 components 7 components 5 components 4 components 6 components ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have been contracted to install a windows NT network in an office that is located in a strip mall. The office is located next to the power plant of the building, so a UPS (uninterruptible power supply) has already been installed. What type of cable should you use for the network cabling? Choose the best answer. TI Fiber-optic STP UTP PSTN TI Fiber-optic STP UTP PSTN ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS