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Recent activity by Arun Madhav

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1

GATE CS Applied Course Test Series
In the GO back N ARQ sender is sending the 15 packets to the destination with a window size of 5.Assume every sixth packet while transmission is lost. How many transmissions will there be?

commented in Computer Networks Nov 3, 2022

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2

OS Memory management
Suppose your computer has 512MB of memory. The loaded size of the operating system is 128MB. Now you have 100 programs to run and each of them would take 128MB memory. With an average 70% of I/O wait, what is the current CPU utilization? Minimum, how many of 512MB blocks of memory will you add to your computer to have the CPU utilization just exceeding 98%?

commented in Operating System Oct 24, 2022

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1 answer

3

Gate At Zeal
Question → If (G,*) is a group of order 960 and there exist a in G such that a^m=e for some integer m<=960 where e is identity element of G then total number of possible value of m is___________ Answer==28

commented in Set Theory & Algebra Sep 25, 2022

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4

TIFR CSE 2022 | Part A | Question: 12
Alice plays the following game on a math show. There are $7$ boxes and identical prizes are hidden inside $3$ of the boxes. Alice is asked to choose a box where a prize might be. She chooses a box uniformly at random. From the unchosen boxes which do not have a prize, ... ). Her probability of winning the prize is $3 / 7$ $1 / 2$ $17 / 30$ $18 / 35$ $9 / 19$

answer edited in Probability Sep 17, 2022

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5

TIFR CSE 2022 | Part A | Question: 10
Consider a bag containing colored marbles. There are $n$ marbles in the bag such that there is exactly one pair of marbles of color $i$ for each $i \in\{1, \ldots, m\}$ and the rest of the marbles are of distinct colors (different from colors $\{1, \ldots, m\}$ ). You draw ... $\frac{2m}{n}$ $\frac{2m}{n(n-1)}$ $\frac{2m}{n^2}$ $\frac{m}{n(n-1)}$

answer edited in Probability Sep 8, 2022

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6

[email protected] 2022

answered in CO and Architecture Sep 7, 2022

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