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 31000 bps 6200 bps 34000 bps None of these 9600 bps 31000 bps 6200 bps 34000 bps None of these 9600 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11g? 12 23 3 40 12 23 3 40 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires required for sending data over a serial communications links? None of these 3 2 1 4 None of these 3 2 1 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The method of communication in which transmission takes place in both directions, but only one direction at a time is called Four wire circuit Simplex Full Duplex Half Duplex Four wire circuit Simplex Full Duplex Half Duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to create an access list that will prevent hosts in the network range of 192.168.160.0 to 192.168.191.0. Which of the following lists will you use? access-list 10 deny 192.168.160.0 0.0.191.255 access-list 10 deny 192.168.0.0 0.0.31.255 access-list 10 deny 192.168.160.0 0.0.31.255 access-list 10 deny 192.168.160.0 255.255.224.0 access-list 10 deny 192.168.160.0 0.0.191.255 access-list 10 deny 192.168.0.0 0.0.31.255 access-list 10 deny 192.168.160.0 0.0.31.255 access-list 10 deny 192.168.160.0 255.255.224.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following uses network address translation? None of these Windows 95 Routers Hubs Network adapter drivers None of these Windows 95 Routers Hubs Network adapter drivers ANSWER DOWNLOAD EXAMIANS APP
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