Computer Networking IEEE project 802 divides the data link layer into an upper _____ sublayer and a lower _____ sublayer. None of these MAC, LLC LLC, MAC PDU, HDLC HDLC, PDU None of these MAC, LLC LLC, MAC PDU, HDLC HDLC, PDU 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 6200 bps None of these 31000 bps 9600 bps 34000 bps 6200 bps None of these 31000 bps 9600 bps 34000 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer provides error-free delivery of data? Network None of these Data link Session transport Network None of these Data link Session transport ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 172.16.0.0, and you require 25 subnets for your company and an additional 30 for the company that will merge with you within a month. Each network will contain approximately 600 nodes. What subnet mask should you assign? 255.255.224.0 255.255.192.0 255.255.252.0 255.255.240.0 255,255.248.0 255.255.224.0 255.255.192.0 255.255.252.0 255.255.240.0 255,255.248.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the most commonly used transmission speeds in BPS used in data communication? None of these 300 9600 1200 2400 None of these 300 9600 1200 2400 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many Character per sec(7bits + 1parity) can be transmitted over a 2400 bps line if the transfer is synchronous (1 "Start" and 1 "stop" bit)? 275 240 300 250 275 240 300 250 ANSWER DOWNLOAD EXAMIANS APP
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