Recent questions without an upvoted answer / GATE Overflow for GATE CSE

I'm currently doing Engineering Mathematics, will probably finish it by next week. But i wanted to know which subjects should i prepare next and if there's a particular o...

Apex7D0

68 views

Apex7D0 asked Feb 23

0 votes

0 answers

128

Is throughput and link utilization is same. What are the other ways to ask efficiency?

HarshaVardhan1908

90 views

HarshaVardhan1908 asked Feb 22

0 votes

0 answers

129

NPTEL DBMS (Introduction to Database systems)course Assignment 10: Topic Database Indexing
Use the following information to answer Questions 7 and 8. A sorted file has the following details: Number of records = 13,10,720; record length = 200 bytes; size of the primary key field = 13 bytes; size of ... of blocks in the first level index file is: a)131072 b)1311 c)1310 d)1286 Accepted Answers: 1286

Use the following information to answer Questions 7 and 8.A sorted file has the following details: Number of records = 13,10,720; record length = 200 bytes;size of the pr...

RishabhSahu325

135 views

RishabhSahu325 asked Feb 22

0 votes

0 answers

130

Pumping Lemma
Use the Pumping Lemma to show that the following languages over Σ={�,�}Σ={a,b} are not regular. In each case, carefully describe the string that will be pumped and explain why pumping it leads to a contradiction. {aaabnan∣n≥0} {ww∣w∈Σ∗}

Use the Pumping Lemma to show that the following languages over Σ={�,�}Σ={a,b} are not regular. In each case, carefully describe the string that will be pumped and ...

jg662

81 views

jg662 asked Feb 22

0 votes

0 answers

131

In rural Ireland, a century ago, the students had to form a line. The student at the front of the line would be asked to spell a word. If he spelled it correctly, he was allowed to sit down. If not, he received a whack on the hand with a switch and was sent to the end of the line. Suppose that a student could spell correctly 70% of the words in the lesson. What is the probability that the student would be able to sit down before receiving four whacks on the hand? Assume that the master chose the words to be spelled randomly and independently.

tim20

94 views

tim20 asked Feb 22

0 votes

0 answers

132

Prove that the following languages are not regular. You may use the pumping lemma and the closure of the class of regular languages under union, intersection, and complement. a. {0"1"0"| m, n 2 0} b. (0"1"| m ‡ n) c. (w| w € {0,1)* is not a palindrome) d. (wtw| w,t € (0,1)*)

krishan_rathi

150 views

krishan_rathi asked Feb 21

0 votes

0 answers

133

Hello everyone, I am doing Btech in CSE with specialization in Data science I wanted to ask is it a eligible degree for admission in mtech of IITs (Is it considered the same as CSE Core) while admission

Rahul Sharma0408

86 views

Rahul Sharma0408 asked Feb 20

1 votes

1 answer

134

From PYQs and CAT Exam Books
If a Complete Square board has 204 Squares than How many squares are there in 1/4th of the board?

If a Complete Square board has 204 Squares than How many squares are there in 1/4th of the board?

Vashishtha

150 views

Vashishtha asked Feb 20

0 votes

0 answers

135

Marking Scheme
I have answered a question as .55 and the official key is 0.54-0.56, will I get the marks as I have not typed 0 before the decimal point? Also in another question, the range is 0.8-0.84 and I was asked to answer it in 2 decimal places i did it in 3 as 0.817, will I get marks for this one too?? please answer.

I have answered a question as .55 and the official key is 0.54-0.56, will I get the marks as I have not typed 0 before the decimal point?Also in another question, the ran...

doubtmaster86

103 views

doubtmaster86 asked Feb 20

0 votes

1 answer

136

Cabinet Secretariat DFO(Depty field officer)
I got interview call letter for post of depty field officer in Cabinet Secretariat (under goverment of india) on the basis of gate2023 score. But i did'nt know about this job anyone please guide me for interview and also tell me about what is the workculture of this job ?

I got interview call letter for post of depty field officer in Cabinet Secretariat (under goverment of india) on the basis of gate2023 score. But i did'nt know about thi...

Ray Tomlinson

450 views

Ray Tomlinson asked Feb 19

1 votes

0 answers

137

Gate 2024 CSC set 1
TCP client P successfully establishes a connection to TCP server Q. Let Np denote the sequence number in the SYN sent from P to Q. Let No denote the acknowledgement number in the SYN ACK from Q to P. Which of the following statements is/are CORRECT? A. The ... B,C but if the sequence number of syn packet is 65535 then the ack sequence number should be 0 then how B is correct?

TCP client P successfully establishes a connection to TCP server Q. Let Np denote the sequence number in the SYN sent from P to Q. Let No denote the acknowledgement numbe...

DarkRahul

273 views

DarkRahul asked Feb 18

0 votes

0 answers

138

GATE 2024
Does the GO Rank predictor automatically knows which SET my paper belongs to since there are no choice to choose SET number?

Does the GO Rank predictor automatically knows which SET my paper belongs to since there are no choice to choose SET number?

hmg87829

388 views

hmg87829 asked Feb 18

0 votes

0 answers

139

Will the GATE 2024 rank predictor for DS&AI be released?
If yes, when? If no, why not?

If yes, when?If no, why not?

Infinity

616 views

Infinity asked Feb 18

0 votes

1 answer

140

Doubt on OS Syllabus (Galvin)
Hi, i'm starting my GATE journey and wanted to verify if these are the topics which should be learnt for GATE. The book is Operating Systems by Avi Silberschatz, Greg Gagne, and Peter Baer Galvin (9th Edition). Also have 10th edition but it seems to have rearranged a lot of topics and chapters.

Hi, i'm starting my GATE journey and wanted to verify if these are the topics which should be learnt for GATE. The book is Operating Systems by Avi Silberschatz, Greg Gag...

Apex7D0

196 views

Apex7D0 asked Feb 17

0 votes

0 answers

141

When will the Gate Overflow answer key get released along with mark distribution?

hacker24

92 views

hacker24 asked Feb 17

0 votes

1 answer

142

DA
Can anyone tell the marks per question in DA aptitude, means which question carries how many marks?

Can anyone tell the marks per question in DA aptitude, means which question carries how many marks?

Dadu

207 views

Dadu asked Feb 17

0 votes

0 answers

143

Where can i find iiit hyderabad pgee mock tests??

Umesh Chandra

180 views

Umesh Chandra asked Feb 17

0 votes

0 answers

144

#Self doubt COA

Çșȇ ʛấẗẻ

321 views

Çșȇ ʛấẗẻ asked Feb 16

0 votes

4 answers

145

GATE DS&AI 2024 | GA Question: 2
The $15$ parts of the given figure are to be painted such that no two adjacent parts with shared boundaries (excluding corners) have the same color. The minimum number of colors required is $4$ $3$ $5$ $6$

The $15$ parts of the given figure are to be painted such that no two adjacent parts with shared boundaries (excluding corners) have the same color. The...

Arjun

3.3k views

Arjun asked Feb 16

1 votes

2 answers

146

GATE DS&AI 2024 | GA Question: 6
Thousands of years ago, some people began dairy farming. This coincided with a number of mutations in a particular gene that resulted in these people developing the ability to digest dairy milk. Based on the given passage, which of ... Digestion of dairy milk is essential for human beings. In human beings, digestion of dairy milk resulted from a mutated gene.

Thousands of years ago, some people began dairy farming. This coincided with a number of mutations in a particular gene that resulted in these people de...

Arjun

1.5k views

Arjun asked Feb 16

0 votes

2 answers

147

GATE DS&AI 2024 | GA Question: 8
Person $1$ and Person $2$ invest in three mutual funds $\text{A, B}$, and $\text{C}$. The amounts they invest in each of these mutual funds are given in the table. \begin{array}{|c|c|c|c|} \hline & \text{Mutual fund A} & \text{Mutual fund B} ... $\mathrm{A}$? $7.5 \%$ $10 \%$ $15 \%$ $20 \%$

Person $1$ and Person $2$ invest in three mutual funds $\text{A, B}$, and $\text{C}$. The amounts they invest in each of these mutual funds are given in th...

Arjun

1.3k views

Arjun asked Feb 16

0 votes

1 answer

148

GATE DS&AI 2024 | Question: 4
Consider performing depth-first search (DFS) on an undirected and unweighted graph $G$ starting at vertex $s$. For any vertex $u$ in $G, d[u]$ is the length of the shortest path from $s$ to $u$. Let $(u, v)$ be an edge in $G$ such that $d[u]<d[v]$ ... from $u$ to $v$ during the above DFS, then $(u, v)$ becomes a $\_\_\_\_\_\_\_\_$ edge. tree cross back gray

Consider performing depth-first search (DFS) on an undirected and unweighted graph $G$ starting at vertex $s$. For any vertex $u$ in $G, d[u]$ is the length o...

Arjun

826 views

Arjun asked Feb 16

1 votes

1 answer

149

GATE DS&AI 2024 | Question: 11
Consider performing uniform hashing on an open address hash table with load factor $\alpha=\frac{n}{m}<1$, where $n$ elements are stored in the table with $m$ slots. The expected number of probes in an unsuccessful search is at most $\frac{1}{1-\alpha}$. Inserting ... $\frac{1}{1-\alpha}$ $1+\frac{\alpha}{2}$ $\frac{1}{1+\alpha}$

Consider performing uniform hashing on an open address hash table with load factor $\alpha=\frac{n}{m}<1$, where $n$ elements are stored in the table wi...

Arjun

786 views

Arjun asked Feb 16

0 votes

1 answer

150

GATE DS&AI 2024 | Question: 12
For any binary classification dataset, let $S_{B} \in \mathbb{R}^{d \times d}$ and $S_{W} \in \mathbb{R}^{d \times d}$ be the between-class and within-class scatter (covariance) matrices, respectively. The Fisher linear discriminant is defined by $u^{*} \in \mathbb{R}^{d}$, ... $S_{B} S_{W} u^{*}=\lambda u^{*}$ $u^{* T} u^{*}=\lambda^{2}$

For any binary classification dataset, let $S_{B} \in \mathbb{R}^{d \times d}$ and $S_{W} \in \mathbb{R}^{d \times d}$ be the between-class and within-c...

Arjun

496 views

Arjun asked Feb 16

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