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 9600 bps 6200 bps None of these 34000 bps 31000 bps 9600 bps 6200 bps None of these 34000 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many pairs of stations can simultaneously communicate on Ethernet LAN? 3 1 None of these multiple 2 3 1 None of these multiple 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered to be the address before translation? Inside local Outside local Outside global Inside global Inside local Outside local Outside global Inside global ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a VLSM network, which mask should you use on point-to-point WAN links in order to reduce the waste of IP addresses? /29 /27 /30 /28 /29 /27 /30 /28 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is Unicode? Characters from A to Z Only few languages are supported Represents symbol or characters used in any langua Supports only few characters Characters from A to Z Only few languages are supported Represents symbol or characters used in any langua Supports only few characters ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Layer 2 switching provides which of the following?1. Hardware-based bridging (ASIC)2. Wire speed3. Low latency4. Low cost 1, 2 and 4 2 and 4 1 and 3 All of these 1, 2 and 4 2 and 4 1 and 3 All of these ANSWER DOWNLOAD EXAMIANS APP
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