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Use the google search bar on side panel. It searches through all previous GATE/other questions. For hardcopy of previous year questions please see
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Recent questions tagged usermod
0
votes
1
answer
1
Gate 2015 CE set 2
The two eigen values of the matrix $\begin{bmatrix} 2 & 1\\ 1& p \end{bmatrix}$ have a ratio of 3:1 for p= 2. What is another value of p for which eigenvalues have the same ratio of 3:1? A)2 b) 1 c) 7/3 d)14/3
asked
1 day
ago
in
Linear Algebra
by
suparna kar
(
49
points)

12
views
eigenvalue
usergate2015
usermod
0
votes
0
answers
2
Gate 2000
Explain this question Let LASTOPST, LASTIN and LASTPRE denote the last vertex visited in a post order , inorder and preorder traversal. Respectvely, of a complete binary tree. which of the following is always true ? a. LASTIN=LASTPOST b. LASTIN=LASTPRE c. LASTPRE=LASTPOST d. None of these
asked
4 days
ago
in
Algorithms
by
turendar
(
121
points)

19
views
usergate2000
usermod
0
votes
0
answers
3
Gate 2017
Hey guys, please let me know if there is any institute spot round still open in any nit or iiit? My gate score is 614 in obc category
asked
Aug 11
in
IIITs
by
Gaurav Nagar
(
7
points)

7
views
usergate2017
usermod
0
votes
1
answer
4
#OS Deadlock Necessary Conditions doubt
As Galvin States we have for necessary conditions to have a deadlock as  1) M.E 2) Hold and wait 3) No preemption 4) Circular wait. Now, for a deadlock to happen does all four these conditions need to be present/true ... I mean, say, there's no M.E therefore can we straightaway declare there's deadlock without checking for other three conditions?
asked
Aug 9
in
Operating System
by
iarnav
Loyal
(
7.9k
points)

16
views
operatingsystem
usermod
deadlockpreventionavoidancedetection
deadlock
0
votes
0
answers
5
#OS Process Synchronisation GATE2015 Self User Doubt
asked
Aug 7
in
Operating System
by
iarnav
Loyal
(
7.9k
points)

24
views
operatingsystem
usermod
users
0
votes
0
answers
6
#OS Process Synchronisation User Gate 2006 Doubt
asked
Aug 3
in
Operating System
by
iarnav
Loyal
(
7.9k
points)

28
views
open
operatingsystem
usermod
users
usergate2016
0
votes
0
answers
7
#OS Gate 2001 Peterson Algorithm Question Doubt (user gate)
asked
Aug 1
in
Operating System
by
iarnav
Loyal
(
7.9k
points)

25
views
processsynchronization
os
usermod
0
votes
1
answer
8
#OS Reader Writer User Gate 2000 Doubt
Original Question  https://gateoverflow.in/691/gate200020 a. Fill in the boxes below to get a solution for the readerwriter problem, using a single binary semaphore, mutex (initialized to 1) and busy waiting. Write the box numbers (1, 2 and 3), and ... = R  1; ///// This is Critical Section, right//// signal (mutex); } Also, how starvation is happening?
asked
Jul 30
in
Operating System
by
iarnav
Loyal
(
7.9k
points)

24
views
os
usermod
processsynchronization
0
votes
0
answers
9
#OS #GATE2016 UserGate 2016 Barrier Synchronisation Question Doubt,
asked
Jul 28
in
Operating System
by
iarnav
Loyal
(
7.9k
points)

60
views
usermod
usergate2016
operatingsystem
processsynchronization
0
votes
0
answers
10
college
How is BITS GOA for M.E in CS ? Fee is no concern for me. Gate 2018 rank: 1207
asked
Jul 21
in
Other Colleges
by
smelly indian
(
275
points)

19
views
mtech
admissions
usergate2018
usermod
bits
0
votes
1
answer
11
Admissions
Nit Allahabad or Nit Calicut or Nit Nagpur for mtech cse in terms of placement and campus
asked
Jul 13
in
NITs
by
Tushar Kumar 1
(
15
points)

44
views
admission
mtech
usergate2018
usermod
0
votes
1
answer
12
#IdentifyFunctions #Algorithms User Gate 2014 Self Doubt
asked
Jun 28
in
Algorithms
by
iarnav
Loyal
(
7.9k
points)

35
views
algorithms
usergate2014
usermod
identifyfunction
0
votes
0
answers
13
How to increase marks to get top rank ? READ DETAILS
asked
Jun 26
in
Others
by
aoao
(
51
points)

44
views
preparation
usergate2019
usermod
iisc
0
votes
0
answers
14
Admission in MTech through Gate2018
MTech in NITK(Surathkal)CSE Information Security vs MTech CSE ISM Dhanbad vs Infosys(3.2 lac p.a.). What is better if my concern is Better Placement?
asked
Jun 19
in
IISc/IITs
by
nishantraj
(
23
points)

172
views
nitk
iit
ism
mtech
admissions
usergate2018
usermod
admissiongate2018
+1
vote
1
answer
15
ISRO 2013
Consider the following process and resource requirement of each process. Type 1 Type 2 Process Used Max Used Max P1 1 2 1 3 P2 1 3 1 2 P3 2 4 1 4 Predict the state of this system, assuming that there are a total of 5 instances of resource ... of other process.Actually this system is in unsafe.but result of this unsafe condition is deadlock.can anyone help me to solve this confusion??
asked
Jun 16
in
Operating System
by
Shijith M
(
105
points)

42
views
userisro2013
usermod
deadlock
operatingsystem
0
votes
0
answers
16
Gate 1993
Number of tracks =200 Disk Rotation Speed=2400rpm Track storage capacity=62,500 bits What will be the average latency and data transfer rate of this device ?
asked
Jun 15
in
Operating System
by
Phlegmatic
(
187
points)

11
views
usergate1993
usermod
+1
vote
0
answers
17
ISRO CS 17
Consider the following statements about the context free grammar G = {S>SS , S>ab , S>ba , S>^} I. G is ambiguous II. G produces all strings with equal number of a's and b's III. G can be accepted by a deterministic PDA. Which combination below expresses all ... ? A) I only B) I and III C) II and II D) All I,II,III In a answer key shown answer D but II is not right.
asked
Jun 13
in
Theory of Computation
by
Nikhil Patil
(
479
points)

50
views
userisro2017
usermod
theoryofcomputation
dcfl
dpda
0
votes
0
answers
18
ISI 2014 MMA 9
asked
Jun 12
in
Mathematical Logic
by
Sammohan Ganguly
(
435
points)

24
views
userisi2014
usermod
engineeringmathematics
0
votes
0
answers
19
ISI 2014 MMA  3
asked
Jun 12
in
Mathematical Logic
by
Sammohan Ganguly
(
435
points)

25
views
userisi2014
usermod
engineeringmathematics
0
votes
0
answers
20
ISI 2014 MMA  5
asked
Jun 12
in
Calculus
by
Sammohan Ganguly
(
435
points)

57
views
userisi2014
usermod
calculus
engineeringmathematics
0
votes
1
answer
21
ISI 2014 MMA 7
asked
Jun 12
in
Calculus
by
Sammohan Ganguly
(
435
points)

63
views
userisi2014
usermod
calculus
engineeringmathematics
0
votes
1
answer
22
GATE CS Mock 2018 (Set 2)
Let δ denote the transition function and α denoted the extended transition function of the εNFA whose transition table is given below: Which of the following option is correct? A) α (q1,aba) is {q0, q2} B) null reachable states are {q0, q1, q2}B C) α (q3,bab) is {q0, q1, q2, q3} D) None of these
asked
Jun 11
in
Theory of Computation
by
Nikhil Patil
(
479
points)

100
views
usergate2018
usermod
finiteautomata
minimalstateautomata
0
votes
0
answers
23
Gate 2018
My gate 2018 score 486, ECE branch Air 3398 general Can I get admission in ism dhanbad RF and microwave engineering
asked
May 29
in
Written Exam
by
Challa Vijender
(
7
points)

42
views
usergate2018
usermod
gate2018admissions
+1
vote
1
answer
24
#Algortihms Gate 2000 Question Self Doubt
asked
May 29
in
Algorithms
by
iarnav
Loyal
(
7.9k
points)

68
views
algorithms
graphalgorithms
usermod
usergate2005
0
votes
1
answer
25
#Algorithms Gate 2005 Question Self Doubt.
asked
May 23
in
Algorithms
by
iarnav
Loyal
(
7.9k
points)

97
views
algorithms
graphalgorithms
usergate2005
usermod
+1
vote
2
answers
26
GATE CS Mock 2018
Suppose there are two singly linked lists both of which intersect at some point and become a single linked list. The head or start pointers of both the lists are known, but the intersecting node and lengths of lists are not known. What is worst case time complexity of optimal ... n), where m, n are lengths of given lists D) Θ(min(n, m)), where m, n are lengths of given lists
asked
May 22
in
DS
by
Nikhil Patil
(
479
points)

130
views
usergate2018
usermod
0
votes
2
answers
27
ISIMTECHCSE2018
One needs to choose six real numbers $x_1,x_2,....,x_6$ such that the product of any five of them is equal to other number. The number of such choices is $3$ $33$ $63$ $93$
asked
May 20
in
Combinatory
by
jjayantamahata
Active
(
1.5k
points)

169
views
userisi2018
usermod
numbersystem
permutationsandcombinations
0
votes
0
answers
28
Gate 2003 GraphAlgorithms Question Doubt.
asked
May 18
in
Algorithms
by
iarnav
Loyal
(
7.9k
points)

56
views
usergate2003
usermod
algorithms
graphalgorithms
0
votes
3
answers
29
CMI 2018 (Probability)
Suppose you have two coins $A$ and $B$ the probability of head in $A$ is $\dfrac{1}{4}$ and the probability of head in $B$ is $\dfrac{3}{4}$. Now, suppose you have chosen a coin and tossed it two times. The output was head and head. What is the probability that you chose the coin $B$.
asked
May 16
in
Probability
by
Sammohan Ganguly
(
435
points)

146
views
usercmi2018
usermod
0
votes
1
answer
30
CMI 2018
Suppose there are 7 switches some of them are on and some of them are off. Now you are picking any two switches at a time and changing their state that is if the switch is on you are turning it off and if it is off you are turning it on. Now you have taken a sequence of moves and make ... off,on,on,on,on,on B) off,on,off,off,off,off,off C) off,on,off,on,on,off,off D) on,off,on,off,on,on,on
asked
May 16
in
Others
by
Sammohan Ganguly
(
435
points)

83
views
usercmi2018
usermod
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