Computer Networking What is the default subnet mask for a class C network? 255.255.0.0 255.255.255.0 127.0.0.1 None of these 255.0.0.0 255.255.0.0 255.255.255.0 127.0.0.1 None of these 255.0.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A T-switch is used to control how messages are passed between computers transmit characters one at a time echo every character that is received rearrange the connections between computing equipment None of these control how messages are passed between computers transmit characters one at a time echo every character that is received rearrange the connections between computing equipment None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An internetworking protocol that provides virtual circuit service across multiple X.25 protocol, is None of these X.21 X.400 X.75 X.25 None of these X.21 X.400 X.75 X.25 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 The network becomes less efficient The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 The network becomes more efficient An additional token is added for every 1,000 nodes After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device The network becomes less efficient The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 The network becomes more efficient An additional token is added for every 1,000 nodes After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What part of 192.168.10.51 is the Network ID, assuming a default subnet mask? 0.0.0.5 192 51 192.168.10 None of these 0.0.0.5 192 51 192.168.10 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used to connect two systems, especially if the systems use different protocols? repeater hub bridge None of these gateway repeater hub bridge None of these gateway ANSWER DOWNLOAD EXAMIANS APP
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