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How large can the ratio of two memory requirements get?
Sartaj Sahani Chapter 7 question 9 I seem to have stumbled upon something very basic, and I can't figure out why. The question asks "How large can the ratio of two memory requirements get?" when a 2D Array is stored as a 2d array in c++ and when ... 4m) / (4mn) = 1 + 4/n. Shouldn't it be 1 +1/n ? Can anyone help me out here ? Thanks.

asked in DS Mar 3, 2018

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Memory Management
This question was asked in one of the assignments: http://www.cs.utexas.edu/~lorenzo/corsi/cs372/06F/hw/3sol.html But I'm not clear with the explanation. Can someone please explain how to solve this?

answered in Operating System Jan 27, 2018

343 views

4 answers

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GATE CSE 2002 | Question: 16
For relation R=(L, M, N, O, P), the following dependencies hold: $ M \rightarrow O,$ $NO \rightarrow P,$ $P \rightarrow L$ and $L \rightarrow MN$ R is decomposed into R1 = (L, M, N, P) and R2 = (M, ... above decomposition dependency-preserving? If not, list all the dependencies that are not preserved. What is the highest normal form satisfied by the above decomposition?

commented in Databases Jan 23, 2018

12.7k views

1 answer

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COA : Pipelining Calculating CPI
Solving Pipeling Question from https://cseweb.ucsd.edu/classes/sp13/cse141-a/solutions/assignment4_solutions.pdf ReIterating the Relevant text here ------------------- You are given a non-pipelined processor design which has a cycle time of 10ns and average CPI of 1.4. Calculate ... 1.4) = 1.7 The solution mentions 0.2*2.4 + 0.05*3.4 how did 2.4 and 3.4 come here?

asked in CO and Architecture Jan 16, 2018

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4 answers

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Digital Logic : 10's Complement
I can't seem to understand the 10's Complement. 10' s complement of 0 is 10 [ https://www.mathsisfun.com/numbers/tens-complement.html ] However, The problem in Morris Mano's Digital Design 10's Complement of 00,000,000 the answer in Solution Manual is 00,000,000. I am having a hard time understanding this. Can anyone explain this?

commented in Digital Logic Dec 10, 2017

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GATE CSE 2007 | Question: 55
An operating system used Shortest Remaining System Time first (SRT) process scheduling algorithm. Consider the arrival times and execution times for the following processes: ... $P2$ ? $5$ $15$ $40$ $55$

comment edited in Operating System Dec 4, 2017

6.7k views

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set of strings with atmost one pair of consecutive 0's and at most one pair of consecutive 1's

answered in Theory of Computation Aug 19, 2017

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