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toc - self doubt
Is subset of regular language is always recursively enumerable language?
Is subset of regular language is always recursively enumerable language?
294
views
asked
Jan 9, 2019
1
votes
2
answers
2
Self doubt -OS-FORK()
1.3k
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asked
Nov 10, 2018
Operating System
operating-system
fork-system-call
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0
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4
answers
3
Self Doubt regarding C-SCAN
Consider a disk has 200 cylinders, numbered from 0 to 199. At some time the disk arm is at cylinder 100, and moving towards right direction. There is a queue of disk access requests for cylinders 30, 85, 110, 100, 105, 126, 135, 55 and ... the R/W head when the LOOK algorithm is used compared to the CSCAN algorithm is ________. Please also mention the method of C-SCAN.
Consider a disk has 200 cylinders, numbered from 0 to 199. At some time the disk arm is at cylinder 100, and moving towards right direction. There is a queue of disk acce...
4.1k
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asked
Nov 4, 2018
Operating System
operating-system
disk-scheduling
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0
votes
0
answers
4
Deadlock --foreign university Assignment Question
Consider two processes p1 and p2 each needed 3 resources 1, 2,3 in databases. If each, processes ask them in any order, then the number of ways possible in which system is guaranteed to be deadlock free?
Consider two processes p1 and p2 each needed 3 resources 1, 2,3 in databases. If each, processes ask them in any order, then the number of ways possible in which system i...
462
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asked
Nov 2, 2018
Operating System
deadlock-operating-system
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0
votes
2
answers
5
test series (gradeup)
What is the output of this program ?Please give reason.. #include<stdio.h> int g() ; int f(); void main() { printf(“%d”,f()); } int g(){ int a=7,b=8,c; { int a=3; b=6; c=b+a; } return (c+b+a); } int f() { return (g()); }
What is the output of this program ?Please give reason..#include<stdio.h int g() ; int f(); void main() { printf(“%d”,f()); } int g(){ int a=7,b=8,c; { int a=3; b=6; ...
546
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asked
Mar 18, 2018
Programming in C
programming-in-c
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1
votes
2
answers
6
Test series
Consider the variation of the binary search algorithm so that it splits the list into not only into two sets of almost equal sizes but into two sets of size approximately one-thirds and Two-third. What is the recurrence equation for this search in worst-case? $T(n) = T(n/2) + 1$ $T(n) = 2T(n/2) + 1$ $T(n) = T(n/3) + 1$ $T(n) = 2T(n/3) + 1$
Consider the variation of the binary search algorithm so that it splits the list into not only into two sets of almost equal sizes but into two sets of size approximately...
1.7k
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asked
Mar 6, 2018
Algorithms
algorithms
recurrence-relation
test-series
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2
votes
1
answer
7
Sheldon Ross chapter 4 Random variables Qno-72
Two athletic teams play a series of games; the first team to win 4 games is declared the overall winner .Suppose that one of the team is stronger than the other and wins each game with prob 0.6,independently of the outcomes of other games ... exactly i games.Compare the prob that the stronger team wins with the prob that it would win a 2-out-3 series.
Two athletic teams play a series of games; the first team to win 4 games is declared the overall winner .Suppose that one of the team is stronger than the other and wins ...
1.3k
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asked
Sep 30, 2017
Probability
probability
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1
votes
1
answer
8
Sheldon Ross chapter#3 Qno-45
A set of k coupons, each of which is independently a type j coupon with probability pj , from j=1 to n ∑ pj = 1, is collected. Find the probability that the set contains either a type i or a type j coupon.
A set of k coupons, each of which is independently a type j coupon with probabilitypj , from j=1 to n ∑ pj = 1, is collected. Find the probability that the set contain...
718
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asked
Sep 20, 2017
Probability
probability
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0
votes
1
answer
9
Sheldon ross chapter#3 Qno -30
Two balls, each equally likely to be colored either red or blue, are put in an urn. At each stage one of the balls is randomly chosen, its color is noted, and it is then returned to the urn. If the first two balls chosen are colored red, what is the probability that (a) both balls in the urn are colored red; (b) the next ball chosen will be red?
Two balls, each equally likely to be colored either red or blue, are put in an urn.At each stage one of the balls is randomly chosen, its color is noted, and it isthen re...
1.7k
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asked
Sep 19, 2017
Probability
probability
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2
votes
1
answer
10
sheldon M ross 4 ed - chapter-3 qno- 25
Fifty-two percent of the students at a certain college are females. Five percent of the students in this college are majoring in computer science. Two percent of the students are women majoring in computer science. If a student is selected at ... is majoring in computer science, given that the student is female. How to solve this qn by growing tree method?
Fifty-two percent of the students at a certain college are females. Five percentof the students in this college are majoring in computer science. Two percent ofthe studen...
1.5k
views
asked
Sep 18, 2017
Probability
probability
discrete-mathematics
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0
votes
0
answers
11
General Topic Doubt Aptitude Verbal Ability
How to prepare Verbal ability in a short span of time for Gate 2018? Please give some suggestion and if u have some (or u know about) video lectures or websites, Plz share the link. It will be helpful for all gate aspirants.
How to prepare Verbal ability in a short span of time for Gate 2018? Please give some suggestion and if u have some (or u know about) video lectures or websites, Plz shar...
269
views
asked
Sep 7, 2017
Study Resources
verbal-aptitude
general
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0
votes
1
answer
12
NPTEL Question
Find the particular solution of the given Recurrence relation or Difference equation. ar - 5ar-1 + 6ar-2 = 2r + r
Find the particular solution of the given Recurrence relation or Difference equation.ar - 5ar-1 + 6ar-2 = 2r + r
3.3k
views
asked
Sep 3, 2017
Combinatory
nptel
combinatory
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1
votes
1
answer
13
Cutoff for ISRO
How much marks will be needed to qualify for ISRO 2017 interview?please give some rough idea based on ISRO 2016 experince...
How much marks will be needed to qualify for ISRO 2017 interview?please give some rough idea based on ISRO 2016 experince...
6.8k
views
asked
Mar 31, 2017
ISRO
isro-preparation
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