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Answers by Sanjay Mahaveer

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A 40 Mbps broadcast network that controls medium access using polling has 20 hosts and time required for polling the next host is 80 µsec. whenever a node is polled, it is allowed to transmit 4000bytes. Find the efficiency of the broadcast channel 100/9 100/11 80/7 10/11
answered Dec 1, 2018 in Computer Networks 515 views
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There are n hats and k people (where k<n). $1)$ How many ways we can assign each person a hat? $2)$ How many ways we can assign each person atleast a hat?
answered Oct 4, 2018 in Combinatory 190 views
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