Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Filter
Recent
Hot!
Most votes
Most answers
Most views
Previous GATE
Featured
Recent questions
0
votes
2
answers
31
Find no of sets A and B such that A n B = {3,5} and A U B = {2,3,5,7,8)
saisri
88
views
saisri
asked
Mar 13
0
votes
1
answer
32
Does Either...Or means Exclusive Or or Inclusive Or?
Let's take a compound propositions Either it is below freezing or it is snowing. Now if $p$: it is below freezing $q$: it is snowing Will it be $p \vee q$ or $p \oplus q$? There are some instances where semantics are ... both cases can't be true, because if you are ill you can't appear for example and you must be in one state.
Let's take a compound propositionsEither it is below freezing or it is snowing.Now if$p$: it is below freezing $q$: it is snowingWill it be $p \vee q$ or $p \oplus q$? Th...
tbhaxor
96
views
tbhaxor
asked
Mar 12
Mathematical Logic
propositional-logic
mathematical-logic
+
–
0
votes
1
answer
33
Three process P1, P2 and P3 arrive at time zero. Their total execution time is 10ms, 20ms, and 30ms respectively. They spent first 20% of their execution time in doing I/O, next 70% in CPU processing and the last 10% again doing I/O. For what percentage of time was the CPU free? Using SRTF algorithm
kamogelommoyane
123
views
kamogelommoyane
asked
Mar 10
Operating System
operating-system
+
–
0
votes
0
answers
34
File organisation and indexing (DBMS)
Suryadip
72
views
Suryadip
asked
Mar 9
Databases
databases
indexing
file-system
+
–
0
votes
1
answer
35
Arun sharma
Can some one please tell me how are we finding solutions, for example when x = 3 how is number of solutions of y + z is 20. Three variables x,y,z have sum of 30. All three of them are non-negative integers. If any two variables don't have same value and exactly one variable has a value less than or equal to three, then find the number of possible solution for variables.
Can some one please tell me how are we finding solutions, for example when x = 3 how is number of solutions of y + z is 20.Three variables x,y,z have sum of 30. All three...
priyansh_1705
132
views
priyansh_1705
asked
Mar 7
Quantitative Aptitude
quantitative-aptitude
iiith-pgee
general-aptitude
+
–
0
votes
1
answer
36
Sorting Algorithm
For flag based approach in Bubble sort we can check first by a flag if the list is sorted or not in O(n), and if it is sorted, then no need to sort and the operation ends in Best case = O(n). Why isn't the same concept applicable to selection sort? Why it never comes down from O(n$^2$)?
For flag based approach in Bubble sort we can check first by a flag if the list is sorted or not in O(n), and if it is sorted, then no need to sort and the operation ends...
Mrityudoot
128
views
Mrityudoot
asked
Mar 7
Algorithms
algorithms
sorting
time-complexity
asymptotic-notation
+
–
1
votes
1
answer
37
Why (p ∨ T) is not a tautology?
tbhaxor
131
views
tbhaxor
asked
Mar 5
Mathematical Logic
mathematical-logic
propositional-logic
+
–
0
votes
0
answers
38
Hopcroft, Ullman Theorem 9.7 Reductions
There exists a language Ld = {M | M doesn't belong to L(M)}. Ld is the collection of Turing machines (programs) M such that M does not halt and accept when given itself as input. It is known and proved that Ld is a non- ... and Ld is non-RE, ATM must be non-RE. But we know that ATM is Recursively Enumerable and undecidable. How is this possible?
There exists a language Ld = {M | M doesn't belong to L(M)}. Ld is the collection of Turing machines (programs) M such that M does not halt and accept when given itself a...
dopq12
70
views
dopq12
asked
Mar 5
Theory of Computation
decidability
theory-of-computation
turing-machine
reduction
recursive-and-recursively-enumerable-languages
+
–
0
votes
0
answers
39
Made Easy Class Question.
Consider the 4-stages(S1, S2, S3, S4) pipeline where different instructions are spending different cycles at different stages given below. S1 S2 S3 S4 I1 1 3 1 2 I2 1 1 3 1 I3 2 1 1 2 I4 1 1 1 2 (a) How many cycles are required to complete the ... ;= n; i++) { I1; I2; I3; I4; } The output of the instruction "I2" will be available after _____ cycles for I2.
Consider the 4-stages(S1, S2, S3, S4) pipeline where different instructions are spending different cycles at different stages given below.S1S2S3S4I11312I21131I32112I41112...
sanjeet24
100
views
sanjeet24
asked
Mar 5
CO and Architecture
pipelining
+
–
2
votes
0
answers
40
IIIT Delhi Coding questions
Can somebody please tell what kind of coding question should I prepare for IIIT Delhi PGCAT Coding round? Also please share memory based questions for PGCAT Technical exam.
Can somebody please tell what kind of coding question should I prepare for IIIT Delhi PGCAT Coding round? Also please share memory based questions for PGCAT Technical exa...
Starprince07
174
views
Starprince07
asked
Mar 5
Others
iiit
admissions
+
–
1
votes
1
answer
41
#OS-FORK Output
Q23. The following C program is executed on a Unix/Linux system: main() { int i=0; while (i<20) if (i%2==0) fork(); i++; return 0; } Calculate how many number of processes will be created after executing the above program. Options: 1.1023 2.Infinite 3.1024 4.2048
Q23. The following C program is executed on a Unix/Linux system: main(){ int i=0; while (i<20) if (i%2==0) fork(); ...
BitMask
246
views
BitMask
asked
Mar 3
Operating System
operating-system
fork-system-call
gate-preparation
programming-in-c
usermod
+
–
0
votes
0
answers
42
Computer Networks : Using DBA instead of LBA
Going through the concept of LBA (Limited Broadcasting) and DBA (Directed Broadcast Address), if i consider two cases Case 1 : when host A (10.1.2.3) want to send the packet to all the nodes of a DIFFERENT Network (say 11.0.0.0), in ... .255.255) in Case 2, why can't i just use DBA (Directed Broadcasting), making the Destination IP 10.255.255.255 ?
Going through the concept of LBA (Limited Broadcasting) and DBA (Directed Broadcast Address), if i consider two casesCase 1 : when host A (10.1.2.3) want to send the pack...
Yashdeep2000
109
views
Yashdeep2000
asked
Mar 2
Computer Networks
computer-networks
+
–
0
votes
0
answers
43
I am getting 41 marks in GATE 2024 CSE , Expected score is 510 - 560 , According to previous year cutoff and my location preference's(Near Uttar Pradesh) I am getting NIT Allahabad , NIT Jaipur , NIT Delhi , NIT Kurukshetra. I am willing to go for admission's please provide the preference list according to placement and academic life also please tell about hostel facilities for M.tech student's in NIT Allahabad , NIT Jaipur ,NIT Delhi , NIT Kurukshetra like do M.tech student's get single sitting room in these NIT's.
Suraj32
169
views
Suraj32
asked
Mar 2
NITs
query
+
–
0
votes
0
answers
44
class question self doubt
#include<stdio.h> #include<conio.h> int main(){ int a[][3]={ {4,14,24},{5,15,25},{6,16,26}}; int *p[3]; int **ptr=p; p[0]=a; p[1]=a+1; p[2]=a+2; ++*p; ++p[0]; ++**ptr; ++*p[0]; ++ptr; ++*ptr; --*p[1]; --*ptr; ++ptr; --p[ ... ("\n%d,%d,%d",a[0][2],a[1][1],a[2][0]); printf("\n%d,%d,%d",*p[0],*p[1],*p[2]); } what is the output of above program
#include<stdio.h>#include<conio.h>int main(){ int a[][3]={ {4,14,24},{5,15,25},{6,16,26}}; int *p[3]; int ptr=p; p[0]=a; p =a+1; p =a+2; ++*p; ...
Emankashyap
121
views
Emankashyap
asked
Mar 1
0
votes
1
answer
45
#algorithm
how many spanning trees are possible for complete graph of 4 vertices
how many spanning trees are possible for complete graph of 4 vertices
Amoljadhav
96
views
Amoljadhav
asked
Mar 1
Algorithms
algorithms
data-structures
graph-theory
+
–
0
votes
0
answers
46
Chose the correct big- Θ expression to describe: T(N) = 8 T(N / 2) + 10 N Log(N/10) ;T(1) = c
MennaTullah
55
views
MennaTullah
asked
Mar 1
0
votes
1
answer
47
c programming
#include <stdio.h> int main() { int i = -1; int x = (unsigned char)i; printf("%d", x); return 0; } output is 255 , but please explain how
#include <stdio.h int main() { int i = -1; int x = (unsigned char)i; printf("%d", x); return 0; }output is 255 , but please explain how
SSR17
204
views
SSR17
asked
Feb 29
Programming in C
programming-in-c
+
–
2
votes
0
answers
48
Gate Overflow site issue
Why Gate Overflow Answer Writing template changed ? Previously there was separate Text editor section where we could add equation, different different colours and fonts and mathematical formulas. But now in the new template those are not there.
Why Gate Overflow Answer Writing template changed ? Previously there was separate Text editor section where we could add equation, different different colours and fonts a...
Jiten008
85
views
Jiten008
asked
Feb 29
0
votes
1
answer
49
Gate 2024 DA
My predicted marks are 49 for Gate DA 2024. I am general student. I'll probably retake gate exam next year, but I still wanna know, what all good colleges i can expect any new IIT, any IIIT, NIT any?
My predicted marks are 49 for Gate DA 2024. I am general student. I'll probably retake gate exam next year, but I still wanna know, what all good colleges i can expect an...
just_samarth
132
views
just_samarth
asked
Feb 28
Written Exam
gate-preparation
admissions
query
+
–
0
votes
0
answers
50
MTECH CSE
What should be the order of priority list - NIT Warangal CSIS, NIT Surathkal CSIS ,IIIT Bangalore CSE (Main purpose is to grab a good placement)
What should be the order of priority list - NIT Warangal CSIS, NIT Surathkal CSIS ,IIIT Bangalore CSE (Main purpose is to grab a good placement)
Swapnilbera6
100
views
Swapnilbera6
asked
Feb 28
NITs
gate-preparation
nit
page-replacement
+
–
Page:
« prev
1
2
3
4
5
6
7
...
3214
next »
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register