Computer Networking A 8-Mbps token ring has a token holding timer value of 10 msec. What is the longest frame (assume header bits are negligible) that can be sent on this ring? 8000 B frame 8 x 105 bit frame 80,000 B frame 10,000 B frame 8000 B frame 8 x 105 bit frame 80,000 B frame 10,000 B frame ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet networks can be cabled in a number of topologies, depending on what works best in each environment. As more nodes are added, the efficiency of Ethernet decreases. Select the best answer as to why Ethernet becomes less efficient as size increases. Network collisions occur Repeaters cannot increase the signal strength sufficiently Cable terminators do not absorb the signal properly Cable terminators do not reflect the signal properly "Line echo" occurs due to the impedance of the cable Network collisions occur Repeaters cannot increase the signal strength sufficiently Cable terminators do not absorb the signal properly Cable terminators do not reflect the signal properly "Line echo" occurs due to the impedance of the cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is required to communicate between two computers? communications software communications hardware access to transmission medium protocol All of these communications software communications hardware access to transmission medium protocol All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Frames from one LAN can be transmitted to another LAN via the device Bridge Modem Repeater None of these Router Bridge Modem Repeater None of these Router ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is 9600 bps 34000 bps None of these 6200 bps 31000 bps 9600 bps 34000 bps None of these 6200 bps 31000 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Using the illustration from the previous question, what would be the IP address of SO if you were using the first subnet? The network ID is 192.168.10.0/28 and you need to use the last available IP address in the range. Again, the zero subnet should not be considered valid for this question. 192.168.10.62 192.168.10.127 192.168.10.24 192.168.10.30 192.168.10.62 192.168.10.127 192.168.10.24 192.168.10.30 ANSWER DOWNLOAD EXAMIANS APP
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