Computer Networking Select the wrong data communication system component: Medium Receiver Protocol Transits Medium Receiver Protocol Transits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Why does the data communication industry use the layered OSI reference model?1. It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.2. It enables equipment from different vendors to use the same electronic components, thus saving research and development funds.3. It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers.4. It encourages industry standardization by defining what functions occur at each layer of the model. 1 and 4 1 only 2 and 3 3 only 1 and 4 1 only 2 and 3 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With an IP address starting at 200, you currently have 10 subnets. What subnet mask should you use to maximize the number of available hosts? 192 248 252 224 240 192 248 252 224 240 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for POP3? 80 90 49 110 80 90 49 110 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication between computers is almost always series parallel None of these parallel serial direct series parallel None of these parallel serial direct ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you want to disable STP on a port connected to a server, which command would you use? spanning-tree off spanning-tree security disable spanning-tree spanning-tree portfast spanning-tree off spanning-tree security disable spanning-tree spanning-tree portfast ANSWER DOWNLOAD EXAMIANS APP
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