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Answers by neeraj33negi
1
votes
1
GATE Overflow | Mock GATE | Test 1 | Question: 65
Consider the following operators used in an arbitrary regular expression parsing. (In all the below statements, capital letters denote the operator. Ignore quotes.) 'xPy' denotes a double occurrence of either x or y. ... Which of the following strings does not belong to the above given regular expression? bbaaabba baaabb bbbaaaa baabbaaaa
Consider the following operators used in an arbitrary regular expression parsing.(In all the below statements, capital letters denote the operator. Ignore quotes.)'xPy' d...
1.2k
views
answered
Jan 15, 2019
Theory of Computation
go-mockgate-1
theory-of-computation
regular-expression
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–
1
votes
2
ME MOCK 2: COA
which addressing mode is faster and why? indirect or relative?
which addressing mode is faster and why? indirect or relative?
1.1k
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answered
Jan 10, 2019
CO and Architecture
co-and-architecture
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–
0
votes
3
ME TEST SERIES
251
views
answered
Jan 10, 2019
Algorithms
sorting
made-easy-test-series
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0
votes
4
CMI2011-B-06a
Consider a plate stacked with several disks, each of a different diameter (they could all be, for instance, $\text{dosas}$ or $\text{chapatis}$ of different sizes). We want to sort these disks in decreasing order according to their diameter so that the ... or $\text{chapatis}$ between two big spoons and flipping the stack.) Give an algorithm for sorting the disks using this operation.
Consider a plate stacked with several disks, each of a different diameter (they could all be, for instance, $\text{dosas}$ or $\text{chapatis}$ of different sizes). We wa...
1.8k
views
answered
Jan 6, 2019
Algorithms
cmi2011
descriptive
algorithms
sorting
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–
1
votes
5
Countable set
If power set of natural number is uncountable , and that is why non RE, then how is it possible set of natural number is countable and RE?------give some reason
If power set of natural number is uncountable , and that is why non RE,then how is it possible set of natural number is countable and RE? give some reason
765
views
answered
Dec 13, 2018
Theory of Computation
theory-of-computation
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2
votes
6
Doubt ACE ots 3
Why 50 * 3 and not 50+3 ? Does every Byte requires different instruction ?
Why 50 * 3 and not 50+3 ?Does every Byte requires different instruction ?
373
views
answered
Dec 11, 2018
CO and Architecture
co-and-architecture
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1
votes
7
Stack
Every recursive program uses strictly more stack space compared to its iterative equivalent. This statement is false. Please explain with examples
Every recursive program uses strictly more stack space compared to its iterative equivalent.This statement is false. Please explain with examples
723
views
answered
Dec 11, 2018
Programming in C
stack
data-structures
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0
votes
8
operating system
State TRUE or FALSE and give reasons please? DMA is a mechanism for allowing an I/O device to transfer data to and from memory without involving the CPU in the transfer. An advantage of implementing threads in user space is that they don't incur ... be accomplished without executing OS code in kernel mode. 4.A TLB miss could occur even though the requested page was in memory.
State TRUE or FALSE and give reasons please?DMA is a mechanism for allowing an I/O device to transfer data to and from memory without involving the CPU in the transfer.An...
1.6k
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answered
Dec 10, 2018
Operating System
operating-system
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0
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9
Who is responsible for changing the mode bit in CPU ?
When we switch from user mode to kernel mode , via an interrupt it is done , Now is this a privileged instruction or a non-priviledged instruction which changes the mode bit . Also we say that while switching from kernel mode ... mode and change the mode bit . Also is it the kernel which triggers this unprivileged instruction to change its bit .
When we switch from user mode to kernel mode , via an interrupt it is done , Now is this a privileged instruction or a non-priviledged instruction which changes the mode ...
2.0k
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answered
Aug 9, 2018
Operating System
operating-system
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0
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10
Uniform Random variable-Self Doubt
I was reading the uniform random variable from sheldon ross it is given that X is a uniform random variable on the interval $(\alpha,\beta)$ ... My query is how they derived the distribution function from the density function?
I was reading the uniform random variable from sheldon rossit is given that X is a uniform random variable on the interval $(\alpha,\beta)$ if the probability density fun...
725
views
answered
Jul 8, 2018
Probability
random-variable
probability
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0
votes
11
Sheldon Ross Chapter 2
If it is assumed that all (52 5) poker hands are equally likely, what is the probability of being dealt (a) a flush? (A hand is said to be a flush if all 5 cards are of the same suit.) (b) one pair? (This occurs when the cards have denominations a, a, ... distinct.) (c) two pairs? (This occurs when the cards have denominations a, a, b, b, c, wherea, b, andc are all distinct.)
If it is assumed that all (52 5) poker hands are equally likely, what is the probability of being dealt (a) a flush? (A hand is said to be a flush if all 5 cards are of...
3.3k
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answered
Jun 23, 2018
4
votes
12
Kenneth Rosen Edition 6th Exercise 6.4 Question 6 e (Page No. 440)
nC2 for n=0,1,2,3...
nC2 for n=0,1,2,3...
1.0k
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answered
Jun 22, 2018
Mathematical Logic
kenneth-rosen
discrete-mathematics
counting
generating-functions
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1
votes
13
traversal
how to make binary search tree from the given post order traversal 1,2,3,4................n if no inorder or preorder is mentioned?????????//
how to make binary search tree from the given post order traversal1,2,3,4................n if no inorder or preorder is mentioned?????????//
403
views
answered
Jul 10, 2017
DS
data-structures
binary-search-tree
descriptive
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0
votes
14
Program
#include<stdio.h> struct X { int a; int b; int c; }; int main(void) { printf("%zu",sizeof(struct X)); } What is output of the program and why?
#include<stdio.h struct X { int a; int b; int c; }; int main(void) { printf("%zu",sizeof(struct X)); }What is output of the program and why?
336
views
answered
Jul 10, 2017
Programming in C
programming-in-c
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1
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15
programming
In implementation of queue using circular array if n=4 then actually oly 3 elements are filled?
In implementation of queue using circular arrayif n=4then actually oly 3 elements are filled?
317
views
answered
Jul 10, 2017
2
votes
16
oprator in C
anyone explain this prog?? how to output is evaluvated?? int main() { int x = 10, y; y = (x++, printf("x = %d\n", x), ++x, printf("x = %d\n", x), x++); printf("y = %d\n", y); printf("x = %d\n", x); return 0; }
anyone explain this prog?? how to output is evaluvated??int main(){ int x = 10, y; y = (x++, printf("x = %d\n", x), ++x, printf("x = %d\n", x), x++); printf("y ...
938
views
answered
Jun 22, 2017
2
votes
17
Question regarding symmetric matrix
Is every square matrix a symmetric matrix? Or Is every square DIAGONAL matrix is a symmetric matrix? Please tell which statement is true?
Is every square matrix a symmetric matrix?OrIs every square DIAGONAL matrix is a symmetric matrix?Please tell which statement is true?
1.1k
views
answered
Jun 8, 2017
Linear Algebra
matrix
linear-algebra
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