Recent questions without a selected answer / GATE Overflow for GATE CSE

My score in gate cse is 624 and rank is 1934. My category is EWS, can i expect top nits, and for which colleges should i apply for in coap? Kind of confused here, Thanks....

Venomking

82 views

Venomking asked Mar 21

0 votes

0 answers

124

Preference for admission into Top 7 IITs and IISC Bangalore ? How to prepare for Interviews and written tests?

GATE 2024 CS Score 822 Rank 206 Category General What should be the preference order ? How to prepare for interviews and written tests for admissions as well as P...

paditya26

117 views

paditya26 asked Mar 19

0 votes

1 answer

125

Apriori Algorithm
Consider a Big Bazar scenario where the product set is P = {Rice, Pulse, Oil, Milk, Apple}. The database comprises six transactions where 1 represents the presence of the product and 0 represents the absence of the product. Transaction ID Rice Pulse Oil MIlk Apple t1 1 1 1 0 0 ... t4 1 1 0 1 0 t5 1 1 1 0 1 t6 1 1 1 1 1 Apply Apriori Algorithm and find support, confidence and lift.

Consider a Big Bazar scenario where the product set is P = {Rice, Pulse, Oil, Milk, Apple}. The database comprises six transactions where 1 represents the presence of the...

rahulkarmakar2002

145 views

rahulkarmakar2002 asked Mar 19

0 votes

1 answer

126

Gate CSE 2024 Admissions for M.Tech
Hello, I have scored AIR 210 in gate CSE 2024 & Gate Score 819. I belong to OBC-NCL category. What are my chances to get IITB and IITD for M.Tech CSE TA program (2 yrs)? What should be my preference order for M.Tech CSE (TA - 2 year) program in the top 7-8 IITs?

Hello, I have scored AIR 210 in gate CSE 2024 & Gate Score 819. I belong to OBC-NCL category. What are my chances to get IITB and IITD for M.Tech CSE TA program (2 yrs)?W...

roshan.m03

176 views

roshan.m03 asked Mar 18

0 votes

0 answers

127

Eligibility Criteria M.Sc
I have done M.Sc in mathematics and computing with 6.1 cgpa am I eligible for Mtech cse

I have done M.Sc in mathematics and computing with 6.1 cgpa am I eligible for Mtech cse

rahul_2048

54 views

rahul_2048 asked Mar 18

1 votes

1 answer

128

Recurrence relation
What is the returned value by the given function below. Algo fun(n) { If(x<=2) return 1; Else { Return fun(n1/2) + n; } } Note : Assume that all the syntax and data type constraints are valid and just check algorithm.

What is the returned value by the given function below.Algo fun(n){ If(x<=2) return 1; Else { Return fun(n1/2) + n; }}Note : Assume that all...

jenilS7

137 views

jenilS7 asked Mar 18

0 votes

0 answers

129

Merge Sort
Calculate the minimum and maximum number of element comparisons involved in 2 way merge sort assuming n is power of 2.

Calculate the minimum and maximum number of element comparisons involved in 2 way merge sort assuming n is power of 2.

Ujjal Das

145 views

Ujjal Das asked Mar 17

0 votes

1 answer

130

BARC 2024 CSE
How many 256 X 1K bit chips are required to build 1 MB of memory?

How many 256 X 1K bit chips are required to build 1 MB of memory?

Ayanava Dutta

143 views

Ayanava Dutta asked Mar 17

0 votes

0 answers

131

BARC 2024 CSE
Number of nodes in the DAG(Directed Acyclic Graph) representing (a+b)+c+(a+b)

Number of nodes in the DAG(Directed Acyclic Graph) representing (a+b)+c+(a+b)

Ayanava Dutta

155 views

Ayanava Dutta asked Mar 17

0 votes

1 answer

132

Explain why BCNF is said to be improved 3NF.

PRIYANKA pp PIU

115 views

PRIYANKA pp PIU asked Mar 16

0 votes

0 answers

133

GATE 2024 CSE1
I have a question that can we use command line arguments without main function arguments? int main(int argc, char **argv){ }

I have a question that can we use command line arguments without main function arguments?int main(int argc, char argv){}

RahulVerma3

144 views

RahulVerma3 asked Mar 16

2 votes

1 answer

134

General Aptitude. Interview Questions
If 11th March 1997 was Thursday. What day of the week was on 9th March, 2000 ?

If 11th March 1997 was Thursday. What day of the week was on 9th March, 2000 ?

Vashishtha

120 views

Vashishtha asked Mar 16

0 votes

1 answer

135

Write regular expression for the set of strings of 0's and 1's with at most one pair of consecutive 1's.

utsav22222

114 views

utsav22222 asked Mar 15

1 votes

2 answers

136

OS, Process Scheduling
Consider a uniprocessor system with n processes in the ready queue. Round robin scheduling with time quantum x is used for process scheduling. Assume each process requires kx seconds to complete and the context switch takes 0 seconds. At what time the first process will complete the execution? (assume all the variables as integers). A) nkx B) k(nx-1) C) k(nk+n) D) x(nk-n+1)

Consider a uniprocessor system with n processes in the ready queue. Round robin scheduling with time quantum x is used for process scheduling. Assume each process require...

delxbydelt

290 views

delxbydelt asked Mar 15

0 votes

1 answer

137

Prove that n! = Ω(n^100)

wtquevb123

95 views

wtquevb123 asked Mar 14

0 votes

2 answers

138

https://toppr.com/ask/question/compound-interest-of-second-year-is-132-on-a-certain-some-at-10-per-annum/

Compound interest of second year is 132 on a certain some at 10% per annum, find the principal?132010001200None of these

Emankashyap

109 views

Emankashyap asked Mar 14

1 votes

0 answers

139

I have purchased the test series for PGEE exam but i am not getting the mock test mail for the 2nd mock which was scheduled on 10th march!! Please help

Saransh15

258 views

Saransh15 asked Mar 13

0 votes

1 answer

140

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

223 views

kamogelommoyane asked Mar 10

0 votes

0 answers

141

File organisation and indexing (DBMS)

Suryadip

106 views

Suryadip asked Mar 9

0 votes

1 answer

142

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

189 views

priyansh_1705 asked Mar 7

0 votes

0 answers

143

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

96 views

dopq12 asked Mar 5

0 votes

0 answers

144

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

160 views

sanjeet24 asked Mar 5

4 votes

0 answers

145

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

440 views

Starprince07 asked Mar 5

0 votes

0 answers

146

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

137 views

Yashdeep2000 asked Mar 2

0 votes

0 answers

147

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

216 views

Suraj32 asked Mar 2

0 votes

1 answer

148

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

190 views

Emankashyap asked Mar 1

0 votes

0 answers

149

Chose the correct big- Θ expression to describe: T(N) = 8 T(N / 2) + 10 N Log(N/10) ;T(1) = c

MennaTullah

68 views

MennaTullah asked Mar 1

1 votes

1 answer

150

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

254 views

SSR17 asked Feb 29

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