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saxena0612
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Questions by saxena0612
0
votes
0
answers
41
Doubt
Manish has to travel from A to D changing buses at stops B and C enroute. The maximum waiting time at either stop can be 8 minutes each, but any time of waiting up to 8 minutes is equally likely at both the places. He can afford up to 13 minutes of total waiting time if he is to ... at D on time. What is the probability that Manish will arrive late at D? A) 8/13 B) 13/64 C) 119/128 D) 9/128
Manish has to travel from A to D changing buses at stops B and C enroute. The maximum waiting time at either stop can be 8 minutes each, but any time of waiting up to 8 m...
784
views
asked
Nov 9, 2017
Quantitative Aptitude
aptitute
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3
votes
1
answer
42
Doubt
Need some clarification regarding this answer Do comment please:
Need some clarification regarding this answer Do comment please:
708
views
asked
Oct 25, 2017
Programming in C
programming
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0
votes
1
answer
43
Parsing_LR(1)Items
416
views
asked
Sep 29, 2017
Compiler Design
parsing
ace-test-series
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0
votes
0
answers
44
Syntax_Directed_translation
Any other derivation possible?
Any other derivation possible?
374
views
asked
Sep 28, 2017
Compiler Design
syntax-directed-translation
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0
votes
2
answers
45
Compiler_design_LL(1)
Given answer is 3. I am getting Two entries.Check it once.
Given answer is 3. I am getting Two entries.Check it once.
435
views
asked
Sep 27, 2017
Compiler Design
ll-parser
test-series
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0
votes
1
answer
46
#Parsing
Grammar : E->T+E/T T->id/id*T/(E) Is grammar LL(2)?
Grammar :E->T+E/TT->id/id*T/(E)Is grammar LL(2)?
436
views
asked
Sep 26, 2017
Compiler Design
context-free-grammar
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0
votes
0
answers
47
Mealy_machine
Here are two mealy machine that outputs "a" if "01" is encountered in the string . Can anyone tell the diffrerence among two?
Here are two mealy machine that outputs "a" if "01" is encountered in the string .Can anyone tell the diffrerence among two?
306
views
asked
Sep 23, 2017
Theory of Computation
finite-automata
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2
votes
1
answer
48
Self_doubt
How computation actually occurs in these type of questions? For ex: If I declare a=10,b=20 and pass them f(a-b,a*2,b-a); Where f has signature like f(int *p,int *q,int *r).How actually things works out if i manipulate are there any temprary variables involved?
How computation actually occurs in these type of questions?For ex:If I declare a=10,b=20and pass them f(a-b,a*2,b-a);Where f has signature like f(int *p,int *q,int *r).Ho...
201
views
asked
Sep 5, 2017
Programming in C
programming
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5
votes
3
answers
49
Ethernet
Consider two nodes A and B on the same Ethernet, and suppose the propagation delay b/w the two nodes is 225-bit times. Suppose at the time both nodes A and B begin to transmit a frame.Both nodes transmit a 50-bit jam signal after detecting collision. For 10^7 bit/set find the time at which both nodes A and B sense idle channel?
Consider two nodes A and B on the same Ethernet, and suppose the propagation delay b/w the two nodes is 225-bit times. Suppose at the time both nodes A and B begin to tra...
1.5k
views
asked
Aug 26, 2017
Computer Networks
ethernet
computer-networks
lan-technologies
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0
votes
0
answers
50
Discrete_poset
It took me a while to solve, any hack on this?
It took me a while to solve, any hack on this?
417
views
asked
Aug 21, 2017
Set Theory & Algebra
discrete-mathematics
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0
votes
2
answers
51
Self_doubt
This is true that at every router the value of TTL is decremented by one but does that actually mean that other fields in the header are also recomputed?
This is true that at every router the value of TTL is decremented by one but does that actually mean that other fields in the header are also recomputed?
1.7k
views
asked
Aug 19, 2017
Computer Networks
computer-networks
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3
votes
0
answers
52
pointer_arithmetic
Illustration of this piece of code :
Illustration of this piece of code :
206
views
asked
Aug 14, 2017
Programming in C
pointers
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1
votes
1
answer
53
Self_doubt
What is the upper bound of n! Please provide a logical deduction to prove that its $n^{n}$.
What is the upper bound of n! Please provide a logical deduction to prove that its $n^{n}$.
168
views
asked
Aug 6, 2017
Algorithms
algorithms
asymptotic-notation
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1
votes
1
answer
54
#Relations
No of relation over set of 4 elements such that (x,y) belongs to S implies (x=y)? Is it asking for reflexive relation?
No of relation over set of 4 elements such that (x,y) belongs to S implies (x=y)?Is it asking for reflexive relation?
199
views
asked
Jul 27, 2017
2
votes
0
answers
55
#testbook
A one to one function from infinite set A to itself is one to one or not? A one to one function from finite set A to itself is one to one or not? Please suggest an approach to tackle these questions.
A one to one function from infinite set A to itself is one to one or not?A one to one function from finite set A to itself is one to one or not?Please suggest an approach...
180
views
asked
Jul 27, 2017
1
votes
1
answer
56
#Random_test
Group of students 100 students studying subject A,100 Subject B, 100 Subject C, 20 studying A&b, 40 B&C, and 60 A&C 210 students are only studying one subject? Question : how many studying all three?
Group of students 100 students studying subject A,100 Subject B, 100 Subject C, 20 studying A&b, 40 B&C, and 60 A&C210 students are only studying one subject?Question : h...
194
views
asked
Jul 27, 2017
1
votes
1
answer
57
#random_question
Set A contains n elements. A largest relation on A which is both Symmetric and Antisymmetric?
Set A contains n elements.A largest relation on A which is both Symmetric and Antisymmetric?
270
views
asked
Jul 27, 2017
1
votes
1
answer
58
#dennis
#include<stdio.h> void print1(void){ static int x=10; x+=5; printf("%d",x); } void print2(void){ static int x; x=10; x+=5; printf("%d",x); } int main(){ print1(); print1(); print2(); print2(); getch(); return 0; } please let me know how print1 and print2 is working?
#include<stdio.h>void print1(void){static int x=10;x+=5;printf("%d",x);}void print2(void){static int x;x=10;x+=5;printf("%d",x);}int main(){print1();print1();print2();pri...
856
views
asked
Jul 15, 2017
Programming in C
programming-in-c
pointers
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