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Previous GATE
Featured
Most answered questions in Unknown Category
11
votes
2
answers
121
turing machine
Does turing machine accepts epsilon?
vaishali jhalani
asked
in
Unknown Category
Nov 18, 2016
by
vaishali jhalani
6.6k
views
turing-machine
theory-of-computation
1
vote
2
answers
122
c programming
#include <stdio.h> char *fun() { static char arr[1024]; return arr; } int main() { char *str = "geeksforgeeks"; strcpy(fun(), str); str = fun(); strcpy(str, "geeksquiz"); printf("%s", fun()); return 0; } What would be the output?
vaishali jhalani
asked
in
Unknown Category
Nov 9, 2016
by
vaishali jhalani
1.3k
views
programming-in-c
output
3
votes
2
answers
123
ACE-TEST DBMS
reena_kandari
asked
in
Unknown Category
Nov 8, 2016
by
reena_kandari
592
views
6
votes
2
answers
124
What is "Strict recoverable" schedule?
Consider the following schedule: $S: r_1(A), w_2(A), Commit_2, w_1(A),w_3(A), Commit_3, Commit_1$ Which of the following is true? a. Schedule is view serializable schedule and strict recoverable schedule b. Schedule is ... know what is "strict schedule" and "recoverable schedule", But then what it means by "strict recoverable"?
GateAspirant999
asked
in
Unknown Category
Nov 6, 2016
by
GateAspirant999
6.8k
views
concurrency
databases
transaction-and-concurrency
4
votes
2
answers
125
mathematics
Im not able to derive the value of X.plz someone derive the value of X.
dileswar sahu
asked
in
Unknown Category
Oct 12, 2016
by
dileswar sahu
451
views
0
votes
2
answers
126
COA
If a previos instruction is stalling den in next instruction we cannot fetch instruction untill the stall finishes in previous instruction is this true and if true the plz explain
Shivangi Verma
asked
in
Unknown Category
Oct 9, 2016
by
Shivangi Verma
357
views
3
votes
2
answers
127
Online test
Rahul Jain25
asked
in
Unknown Category
Oct 3, 2016
by
Rahul Jain25
400
views
databases
database-normalization
dependency-preserving
1
vote
2
answers
128
OS
Suppose you have a 47 bit virtual address space with a page size of 16KB and that page tbale entry takes 8 bytes .How many levels of page tables would be required to map the virtual adress space if every page table is required to fit into a single page table? Can anyone explain this question so that i get a clear image in my mind of how to solve this type of question
Shivangi Verma
asked
in
Unknown Category
Sep 25, 2016
by
Shivangi Verma
1.6k
views
1
vote
2
answers
129
programming
how to calcuate the address
Amit puri
asked
in
Unknown Category
Sep 20, 2016
by
Amit puri
374
views
3
votes
2
answers
130
Database Normalization
Consider the schema R = (S, T, U, V) and the dependencies S → T, T → U, U → V and V → S. Let R = (R1 and R2) be a decomposition such that R1 ∩ R2 = ϕ. The decomposition is A. not in 2NF B. in 2NF but not 3NF C. in 3NF but not in 2 NF D. in both 2NF and 3NF
Shubham Pandey 2
asked
in
Unknown Category
Sep 19, 2016
by
Shubham Pandey 2
658
views
database-normalization
1
vote
2
answers
131
Time Complexity
What is the running time of following recurrence relation? T(n) = T(n/2) + T(n/4) + T(n/8) + n
Ashwani Kumar 2
asked
in
Unknown Category
Sep 8, 2016
by
Ashwani Kumar 2
394
views
1
vote
2
answers
132
Permutations and combinations
in a beauty contest half the no of experts voted for mr.A and two thirds voted for Mr.B .10 voted for both and 6 did not vote for either.How many experts are there in all?
Prachi Agarwal
asked
in
Unknown Category
Sep 5, 2016
by
Prachi Agarwal
1.1k
views
1
vote
2
answers
133
Permutations combination
A playoff between two teams consists of atmost five games.The first team that wins three games wins the playoff.In how many different ways can the playoff occur?
Prachi Agarwal
asked
in
Unknown Category
Sep 3, 2016
by
Prachi Agarwal
2.6k
views
1
vote
2
answers
134
UGC NET CSE | June 2011 | Part 2 | Question: 27
If carrier modulated by a digital bit stream, has one one of the possible phase of $0, 90, 180$ and $270$ degrees, then modulation called BPSK QPSK QAM MSK
makhdoom ghaya
asked
in
Unknown Category
Aug 24, 2016
by
makhdoom ghaya
2.2k
views
ugcnetcse-june2011-paper2
computer-networks
physical-layer
3
votes
2
answers
135
8-bit 1's complement form of -77.25 a) 01001101.0100 b)01001101.0010 c)10110010.1011 d)10110010.1101
Çșȇ ʛấẗẻ
asked
in
Unknown Category
Aug 24, 2016
by
Çșȇ ʛấẗẻ
5.6k
views
1
vote
2
answers
136
How many times a message passes network and data link layer?
A message is sent from A to B. How many times the message passes network and data link layer?
sh!va
asked
in
Unknown Category
Aug 11, 2016
by
sh!va
638
views
computer-networks
2
votes
2
answers
137
Dlc
The 2's compliment representation of (-539)base 10 in hexadecimal is __________?
Prachi Agarwal
asked
in
Unknown Category
Aug 9, 2016
by
Prachi Agarwal
729
views
2
votes
2
answers
138
Toc
what is init(L),given that 1) L=(01)* 2)no of zero in w=no. of one in w.
Prachi Agarwal
asked
in
Unknown Category
Aug 2, 2016
by
Prachi Agarwal
1.3k
views
1
vote
2
answers
139
Serious query
can anyone suggest me the best book for solving previois year gate questions? i have a doubt in made easy,ace and gateoverflow
Prachi Agarwal
asked
in
Unknown Category
Jul 29, 2016
by
Prachi Agarwal
502
views
2
votes
2
answers
140
Gate 2014
every host in an Ipv4 network has a 1 second resolution real time clock with battery backup.Each host needs to generate upto 1000 unique identifiers per second.Assume that each host has a globally unique IPv4 address.Design a 50 bit globally unique id for this purpose.After what period (in seconds) will the identifiers generated by a host wrap around?
Prachi Agarwal
asked
in
Unknown Category
Jul 25, 2016
by
Prachi Agarwal
403
views
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