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Answers by Nandkishor3939

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answered Feb 3, 2019 in GATE 3.8k views
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Consider a system using Go-Back-N protocol over fibre link with bandwidth 1Gbps and packet size 512B. Propagation speed of fibre is 2*108m/sec with length 1Km. Assume error free and duplex communication with ACK packet size 64B. Then the value of N that yields maximum utilization of the sender is______?
answered Jan 15, 2019 in Computer Networks 489 views
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answered Jan 6, 2019 in Set Theory & Algebra 49 views
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Doubt: ( Even if we take compliment , its wont satisfy it )
answered Jan 5, 2019 in Theory of Computation 153 views
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consider the min heap tree.minimum number of comparisons to required to maintain the heap property after deletion of root are according to me 3, because we just need to check b/w the 2 childs as parent will be definitely greater than both of its children! am i wrong?
answered Jan 5, 2019 in DS 47 views
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$\lim_{x\rightarrow \frac{\pi }{2}}cosx^{cosx}$ can we straight away say $0^{0}=0$ ?
answered Jan 5, 2019 in Calculus 70 views
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What is the time complexity of the following program?
answered Jan 4, 2019 in Algorithms 70 views
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What is the best way to solve a 0/1 knapsack problem? Any trick to solve it without wasting much time? Not How to
answered Jan 2, 2019 in Algorithms 74 views
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In TCP, MSS is 8B. If during the 5th RTT the network is congested and timeout occurs, by using AIMD then the threshold value is _________(in Bytes). (assume inital congestion window size is 1 MSS )
answered Jan 2, 2019 in Computer Networks 296 views
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Given answer: D I am not getting how to approach this question.
answered Aug 31, 2017 in Digital Logic 2.1k views
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