Computer Networking The communication mode that supports two-way traffic but only one direction at a time is multiplex half duplex None of these simplex duplex multiplex half duplex None of these simplex duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Token-Ring architecture was developed for a more efficient way to determine who should be transmitting at any one time. With Ethernet, collisions may take place, causing the transmitting computers to have to retransmit their data. The use of token guarantees that only one computer can transmit at a time. What happens as the network increases in size? Choose the best answer After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device An additional token is added for every 1,000 nodes The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 The network becomes more efficient The network becomes less efficient After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device An additional token is added for every 1,000 nodes The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 The network becomes more efficient The network becomes less efficient ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following files is used for NetBIOS name resolution? None of these FQDN HOSTS LMHOSTS ARP None of these FQDN HOSTS LMHOSTS ARP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. in routers from transmission line noise from out-of-sequence delivery from packet losses. in routers from transmission line noise from out-of-sequence delivery from packet losses. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A data communications system has: 4 components 6 components 7 components 5 components 4 components 6 components 7 components 5 components ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Terminals are used to provide information for the manager collect data from the physical system communicate management decisions to the physical system All of these None of these provide information for the manager collect data from the physical system communicate management decisions to the physical system All of these None of these ANSWER DOWNLOAD EXAMIANS APP
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