Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. in routers from transmission line noise from out-of-sequence delivery from packet losses. in routers from transmission line noise from out-of-sequence delivery from packet losses. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? simplex None of these half-duplex full-of the above three-quarters duplex simplex None of these half-duplex full-of the above three-quarters duplex 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? 248 240 252 224 192 248 240 252 224 192 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. PSTN UTP STP TI Fiber-optic PSTN UTP STP TI Fiber-optic ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? None of these AT & T Information Systems, USA Apple Computers Inc. Digital Equipment Corpn. Wang Laboratories Ltd. None of these AT & T Information Systems, USA Apple Computers Inc. Digital Equipment Corpn. Wang Laboratories Ltd. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Using the following illustration, what would be the IP address of E0 if you were using the eighth subnet? The network ID is 192.168.10.0/28 and you need to use the last available IP address in the range. The zero subnet should not be considered valid for this question. 192.168.10.126 192.168.10.143 192.168.10.142 192.168.100.254 192.168.10.66 192.168.10.126 192.168.10.143 192.168.10.142 192.168.100.254 192.168.10.66 ANSWER DOWNLOAD EXAMIANS APP
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