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Answers by humblefool
4
votes
1
TIFR CSE 2012 | Part A | Question: 1
Amar and Akbar both tell the truth with probability $\dfrac{3 } {4}$ and lie with probability $\dfrac{1}{4}$. Amar watches a test match and talks to Akbar about the outcome. Akbar, in turn, tells Anthony, "Amar told me that India won". What ... $\left(\dfrac{7}{16}\right)$ $\left(\dfrac{10}{16}\right)$ None of the above
Amar and Akbar both tell the truth with probability $\dfrac{3 } {4}$ and lie with probability $\dfrac{1}{4}$. Amar watches a test match and talks to Akbar about the outco...
9.4k
views
answered
Dec 23, 2017
Probability
tifr2012
probability
conditional-probability
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4
votes
2
CMI2013-A-02
$10\%$ of all email you receive is spam. Your spam filter is $90\%$ reliable: that is, $90\%$ of the mails it marks as spam are indeed spam and $90\%$ of spam mails are correctly labeled as spam. If you see a mail marked spam by your filter, what is the probability that it really is spam? $10\%$ $50\%$ $70\%$ $90\%$
$10\%$ of all email you receive is spam. Your spam filter is $90\%$ reliable: that is, $90\%$ of the mails it marks as spam are indeed spam and $90\%$ of spam mails are c...
7.9k
views
answered
Dec 22, 2017
Probability
cmi2013
probability
conditional-probability
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0
votes
3
Question on software installation
The installation approach in which totally removing the old manual or computerized system and putting the new system in use : Parallel run Phased approach Pilot installation None of these
The installation approach in which totally removing the old manual or computerized system and putting the new system in use :Parallel runPhased approachPilot installation...
1.5k
views
answered
Dec 12, 2017
Computer Networks
is&software-engineering
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0
votes
4
UGC NET CSE | November 2017 | Part 2 | Question: 42
Software re-engineering is concerned with Re-constructing the original source code from the existing machine (low-level) code program and modifying it ti make it more user-friendly Scrapping the source code of a software and re- ... to make them more maintainable Translating source code of an existing software to a new machine (low-level) language
Software re-engineering is concerned withRe-constructing the original source code from the existing machine (low-level) code program and modifying it ti make it more user...
1.2k
views
answered
Dec 12, 2017
Unknown Category
ugcnetcse-nov2017-paper2
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3
votes
5
UGC NET CSE | November 2017 | Part 2 | Question: 43
Which of the following is not a key issue stressed by an agile philosophy of software engineering? The importance of self-organizing teams as well as communication and collaboration between team members and customers Recognition that ... on rapid delivery of software that satisfies the customer Having a separate testing phase after a build phase
Which of the following is not a key issue stressed by an agile philosophy of software engineering?The importance of self-organizing teams as well as communication and col...
1.6k
views
answered
Dec 12, 2017
Unknown Category
ugcnetcse-nov2017-paper2
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3
votes
6
Kenneth Rosen Edition 6th Exercise 7.5 Question 3 d (Page No. 507)
R is a relation on the set of all functions from Z to Z. R = { (f, g) | for some C ∈ Z , for all x ∈ Z , f(x) - g(x) = C } is it Equivalence relation or not ?
R is a relation on the set of all functions from Z to Z.R = { (f, g) | for some C ∈ Z , for all x ∈ Z , f(x) - g(x) = C } is it Equivalence relation or not ?
606
views
answered
Jul 7, 2017
Set Theory & Algebra
discrete-mathematics
relations
kenneth-rosen
set-theory&algebra
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0
votes
7
gray code
Consider numbers represented in 4-bit gray code. Let h3h2h1h0 be the gray code representation of a number n and let g3g2g1g0 be the gray code of (n + 1) (modulo 16) value of the number. Which one of the following functions is correct? (a) g0 (h3,h2, h1, h0) = Ʃ (1, 2, 3, 6, 10, 13, 14, 15) (b) g1 ( ... = Ʃ (2, 4, 5, 6, 7, 12, 13, 15) (d) g3 (h3,h2, h1, h0) = Ʃ (0, 1, 6, 7, 10, 11, 12, 13)
Consider numbers represented in 4-bit gray code. Let h3h2h1h0 be the gray code representationof a number n and let g3g2g1g0 be the gray code of (n + 1) (modulo 16) value ...
1.1k
views
answered
Jul 7, 2017
0
votes
8
computer network
how to find 8^11 mod 65 please help
how to find 8^11 mod 65please help
518
views
answered
Jul 7, 2017
1
votes
9
explain the output please.
#include <stdio.h> int main() { char a = '\''; printf("%c", a); return 0; }
#include <stdio.h>int main(){char a = '\'';printf("%c", a);return 0;}
340
views
answered
Jul 7, 2017
Programming in C
programming-in-c
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10
votes
10
Relation and Partial order
Is (S, R) a poset if S is the set of all people in the world and (a, b) ∈ R, where a and b are people, if a is not taller than b?
Is (S, R) a poset if S is the set of all people in the world and (a, b) ∈ R, where a and b are people,if a is not taller than b?
2.6k
views
answered
Jul 7, 2017
Set Theory & Algebra
engineering-mathematics
relations
relational-algebra
partial-order
set-theory&algebra
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1
votes
11
algorithm
.a A nswer is nlogn by master method , but iam not able to solve this equation by this method can any one solve this and please tell me where iam wrong thanks
.a A nswer is nlogn by master method , but iam not able to solve this equation by this method can any one solve this and please t...
346
views
answered
Jul 7, 2017
Mathematical Logic
algorithms
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