Computer Networking Which of the following device is used to connect two systems, especially if the systems use different protocols? hub repeater None of these bridge gateway hub repeater None of these bridge gateway 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 3 only 2 and 3 1 only 1 and 4 3 only 2 and 3 1 only 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. Fiber-optic STP PSTN TI UTP Fiber-optic STP PSTN TI UTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You telnet into a remote device and type debug ip rip, but no output from the debug command is seen. What could the problem be? Debug output is sent only to the console. IP addressing on the network is incorrect. You must use the terminal monitor command. You must type the show ip rip command first. Debug output is sent only to the console. IP addressing on the network is incorrect. You must use the terminal monitor command. You must type the show ip rip command first. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a PC to telephone hookup for long distance communication, modem is connected between the telephone line and None of these PC synchronous port crossover cable asynchronous port None of these PC synchronous port crossover cable asynchronous port ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocol does PPP use to identify the Network layer protocol? LCP HDLC NCP ISDN LCP HDLC NCP ISDN ANSWER DOWNLOAD EXAMIANS APP
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