Computer Networking Segmentation of a data stream happens at which layer of the OSI model? Transport Data Link Physical Network Transport Data Link Physical Network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is the address of the router? None of these The default gateway The IP address The subnet mask The TCP address None of these The default gateway The IP address The subnet mask The TCP address ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you wanted to delete the configuration stored in NVRAM, what would you type? delete nvram erase startup erase running erase nvram delete nvram erase startup erase running erase nvram ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is used for modulation and demodulation? multiplexer None of these gateway protocols modem multiplexer None of these gateway protocols modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that connects two computers by means of a telephone line? cable bus None of these Tape modem cable bus None of these Tape modem 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 speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 An additional token is added for every 1,000 nodes The network becomes less efficient The network becomes more efficient After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 An additional token is added for every 1,000 nodes The network becomes less efficient The network becomes more efficient 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
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