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Recent activity by Alok12
2
answers
1
ISRO2014-50
Let $\text{A}$ be a finite set having $x$ elements and let $\text{B}$ be a finite set having $y$ elements. What is the number of distinct functions mapping $\text{B}$ into $\text{A}$. $x^y$ $2^{(x+y)}$ $y^x$ $y! / (y-x)!$
Let $\text{A}$ be a finite set having $x$ elements and let $\text{B}$ be a finite set having $y$ elements. What is the number of distinct functions mapping $\text{B}$ int...
3.7k
views
commented
Jul 1, 2016
Set Theory & Algebra
isro2014
set-theory&algebra
functions
combinatory
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1
answer
2
TOC
379
views
answer selected
Jun 9, 2016
Theory of Computation
theory-of-computation
minimal-state-automata
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1
answer
3
TOC
337
views
answer selected
Jun 9, 2016
Theory of Computation
minimal-state-automata
theory-of-computation
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1
answer
4
Finite Automata
( a*+b*+a*b*+b*a* ) can we derive string abab and abba from this regular expression. what is the relationship between ( a*+b*+a*b*+b*a* ) and (a+b)*
( a*+b*+a*b*+b*a* ) can we derive string abab and abba from this regular expression. what is the relationship between ( a*+b*+a*b*+b*a* ) and (a+b)*
786
views
commented
Jun 7, 2016
Theory of Computation
theory-of-computation
finite-automata
regular-expression
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3
answers
5
UGC NET CSE | December 2015 | Part 3 | Question: 39
Consider a system with twelve magnetic tape drives and three processes $P_1, P_2$ and $P_3$. process $P_1$ requires maximum ten tape drives, process $P_2$ may need as many as four tape drives and $P_3$ may need upto nine ... $t_1$, system is in: safe state unsafe state deadlocked state starvation state
Consider a system with twelve magnetic tape drives and three processes $P_1, P_2$ and $P_3$. process $P_1$ requires maximum ten tape drives, process $P_2$ may need as man...
12.5k
views
answer selected
Jun 5, 2016
Operating System
ugcnetcse-dec2015-paper3
operating-system
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2
answers
6
UGC NET CSE | December 2015 | Part 3 | Question: 13
In a classful addressing the IP address with $0$(zero) as network number: refers to the current network refers to broadcast on the local network refers to the broadcast on a distant network refers to loopback testing
In a classful addressing the IP address with $0$(zero) as network number:refers to the current networkrefers to broadcast on the local networkrefers to the broadcast on a...
3.9k
views
answer selected
Jun 5, 2016
Computer Networks
computer-networks
network-addressing
ugcnetcse-dec2015-paper3
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2
answers
7
UGC NET CSE | December 2015 | Part 3 | Question: 12
Consider a subnet with $720$ routers. If a three level hierarchy is chosen with $8$ clusters, each containing $9$ regions of $10$ routers, then total number of entries in the routing table is _______ $25$ $27$ $53$ $72$
Consider a subnet with $720$ routers. If a three level hierarchy is chosen with $8$ clusters, each containing $9$ regions of $10$ routers, then total number of entries in...
7.1k
views
asked
Jun 5, 2016
Computer Networks
computer-networks
routing
ugcnetcse-dec2015-paper3
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