Computer Networking Which of the following signals is not standard RS - 232-C signal? CTS DSR None of these VDR RTS CTS DSR None of these VDR RTS 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. 3 only 1 only 2 and 3 1 and 4 3 only 1 only 2 and 3 1 and 4 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. STP TI PSTN Fiber-optic UTP STP TI PSTN Fiber-optic UTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance with maximum data rate for 802.11a? Over 200 feet About 65-75 feet About 150 feet About 90-100 feet Over 200 feet About 65-75 feet About 150 feet About 90-100 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What operates in the Data Link and the Network layer? NIC Router None of these Brouter Bridge NIC Router None of these Brouter Bridge ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which utility is useful for troubleshooting NetBIOS name resolution problems? Netstat NBTSTAT Hostname None of these PING Netstat NBTSTAT Hostname None of these PING ANSWER DOWNLOAD EXAMIANS APP
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