Most answered questions in Others / GATE Overflow for GATE CSE

Which of the following switching techniques is most suitable for interactive traffic ?Circuit switchingMessage switchingPacket switchingAll of the above

makhdoom ghaya

2.7k views

makhdoom ghaya asked Aug 30, 2016

6 votes

3 answers

34

UGC NET CSE | June 2011 | Part 2 | Question: 23
The number of disk accesses performed by insertion operation in B-tree of height $h$ is $0(1)$ $0(1gh)$ $0(h)$ None of these

The number of disk accesses performed by insertion operation in B-tree of height $h$ is$0(1)$$0(1gh)$$0(h)$None of these

makhdoom ghaya

1.7k views

makhdoom ghaya asked Aug 23, 2016

2 votes

3 answers

35

UGC NET CSE | June 2011 | Part 2 | Question: 20
Decomposition help in eliminating some of the problems of bad design Redundancy Inconsistencies Anomalies All of the above

Decomposition help in eliminating some of the problems of bad designRedundancyInconsistenciesAnomaliesAll of the above

makhdoom ghaya

2.4k views

makhdoom ghaya asked Aug 23, 2016

2 votes

3 answers

36

UGC NET CSE | June 2011 | Part 2 | Question: 17
Which of the following is the process by which a user’s privileges ascertained ? Authorization Authentication Access Control None of these

Which of the following is the process by which a user’s privileges ascertained ?AuthorizationAuthenticationAccess ControlNone of these

makhdoom ghaya

2.4k views

makhdoom ghaya asked Aug 23, 2016

1 votes

3 answers

37

UGC NET CSE | June 2011 | Part 2 | Question: 8
A latch is constructed using two cross-coupled AND and OR gates AND gates NAND and NOR gates NAND gates

A latch is constructed using two cross-coupledAND and OR gatesAND gatesNAND and NOR gatesNAND gates

makhdoom ghaya

3.0k views

makhdoom ghaya asked Aug 22, 2016

9 votes

3 answers

38

GATE Overflow Update
GATE Overflow was updated to Q2A 1.7.4 from Q2A 1.7.0. I hope many of the bugs would be gone now. This was a major upgrade as it also coincided with the server upgrade. Also, all the core hacks in Q2A was removed making GATE ... videos for critical topics which are not there in http://videos.gatecse.in Automatic advancement of users to editor post based on points earned

GATE Overflow was updated to Q2A 1.7.4 from Q2A 1.7.0. I hope many of the bugs would be gone now. This was a major upgrade as it also coincided with the server upgrade. A...

Arjun

3.5k views

Arjun asked Aug 8, 2016

4 votes

3 answers

39

UGC NET CSE | Junet 2015 | Part 3 | Question: 72
Suppose the function y and a fuzzy integer number around - 4 for x are given as $y=(x-3)^2 + 2$. Around - 4 ={(2, 0.3), (3, 0.6), (4, 1), (5, 0.6), (6, 0.3)} respectively. Then f(Around-4) is given by {(2, 0.6), (3, 0.3), (6, 1), (11, 0.3)} {(2, 0.6), (3, ... (11, 0.3)} {(2, 0.6), (3, 1), (6, 0.6), (11, 0.3)} {(2, 0.6), (3, 0.3), (6, 0.6), (11, 0.3)}

Suppose the function y and a fuzzy integer number around - 4 for x are given as $y=(x-3)^2 + 2$. Around - 4 ={(2, 0.3), (3, 0.6), (4, 1), (5, 0.6), (6, 0.3)} respectively...

go_editor

7.1k views

go_editor asked Aug 2, 2016

2 votes

3 answers

40

UGC NET CSE | June 2013 | Part 2 | Question: 42
A Boolean operator $\ominus$ is defined as follows: 1 $\ominus$ 1 =1, 1 $\ominus$ 0 = 0, 0 $\ominus$ 1 = 0 and 0 $\ominus$ 0 =1 What will be the truth value of the expression (x $\ominus$ y ) $\ominus$ z = x $\ominus$ (y $\ominus$ z)? Always true Always false Sometimes true True when x,y, z are all true

A Boolean operator $\ominus$ is defined as follows:1 $\ominus$ 1 =1, 1 $\ominus$ 0 = 0, 0 $\ominus$ 1 = 0 and 0 $\ominus$ 0 =1What will be the truth value of the expressi...

go_editor

2.5k views

go_editor asked Jul 14, 2016

1 votes

3 answers

41

What can be the strategy to reduce negative marks in GATE?

Soumyashree

3.5k views

Soumyashree asked Jan 13, 2016

5 votes

3 answers

42

BUGS in the Virtual Calculator for GATE 2016
There are may be BUGS in the GATE Calculator if you spot any please help other to get aware of them too. Check out the Virtual Calculator here : Your browser does not support iframes.

There are may be BUGS in the GATE Calculator if you spot any please help other to get aware of them too.Check out the Virtual Calculator here : Your browser does not supp...

amarVashishth

1.8k views

amarVashishth asked Nov 7, 2015

14 votes

3 answers

43

How to find logarithmic values in GATE Exam?
Hello y'all. How can I find log values in Gate exam? Do they provide any calculator or log tables? Also, is there any manual way to find log values. Example What will be the values of log2(6729) ? how would one solve this in gate exam. Thanks!

Hello y'all. How can I find log values in Gate exam? Do they provide any calculator or log tables?Also, is there any manual way to find log values.Example What will be th...

iarnav

2.1k views

iarnav asked Oct 22, 2015

0 votes

2 answers

44

GATE DS&AI 2024 | Question: 9
Euclidean distance based $k$-means clustering algorithm was run on a dataset of $100$ points with $k=3$. If the points $\left[\begin{array}{l}1 \\ 1\end{array}\right]$ and $\left[\begin{array}{c}-1 \\ 1\end{array}\right]$ ... $\left[\begin{array}{l}2 \\ 0\end{array}\right]$ $\left[\begin{array}{l}0 \\ 1\end{array}\right]$

Euclidean distance based $k$-means clustering algorithm was run on a dataset of $100$ points with $k=3$. If the points $\left[\begin{array}{l}1 \\ 1\end...

Arjun

810 views

Arjun asked Feb 16

0 votes

2 answers

45

GATE DS&AI 2024 | Question: 14
Consider five random variables $U, V, W, X$, and $Y$ whose joint distribution satisfies: \[ P(U, V, W, X, Y)=P(U) P(V) P(W \mid U, V) P(X \mid W) P(Y \mid W) \] Which ONE of the following statements is FALSE? ... $U$ given $W$ $U$ and $V$ are conditionally independent given $W$ $Y$ and $X$ are conditionally independent given $W$

Consider five random variables $U, V, W, X$, and $Y$ whose joint distribution satisfies:\[P(U, V, W, X, Y)=P(U) P(V) P(W \mid U, V) P(X \mid W) P(Y \mid...

Arjun

901 views

Arjun asked Feb 16

0 votes

2 answers

46

GATE DS&AI 2024 | Question: 24
The sample average of $50$ data points is $40$. The updated sample average after including a new data point taking the value of $142$ is $\_\_\_\_\_\_\_\_$.

The sample average of $50$ data points is $40$. The updated sample average after including a new data point taking the value of $142$ is $\_\_\_\_\_\_\_\_$.

Arjun

782 views

Arjun asked Feb 16

0 votes

2 answers

47

GATE DS&AI 2024 | Question: 29
Consider the function computes $(X)$ whose pseudocode is given below: computes $(X)$ $S[1] \leftarrow 1$ for $i \leftarrow 2$ to length $(X)$ $S[i] \leftarrow 1$ if $X[i-1] \leq X[i]$ $S[i] \leftarrow S[i]+S[i-1]$ end if end for return $S$ Which ONE of the following values is ... for $X=[6,3,5,4,10]$ ? $[1,1,2,3,4]$ $[1,1,2,3,3]$ $[1,1,2,1,2]$ $[1,1,2,1,5]$

Consider the function computes $(X)$ whose pseudocode is given below:computes $(X)$$S \leftarrow 1$for $i \leftarrow 2$ to length $(X)$$S[i] \leftarrow 1$...

Arjun

655 views

Arjun asked Feb 16

0 votes

2 answers

48

GATE DS&AI 2024 | Question: 32
Consider the table below, where the $(i, j)^{t h}$ element of the table is the distance between points $x_{i}$ and $x_{j}$. Single linkage clustering is performed on data points, $x_{1}, x_{2}, x_{3}, x_{4}, x_{5}$. \begin{array} ... & 3 & 5 & 1 & 0 \\ \hline \end{array} Which ONE of the following is the correct representation of the clusters produced?

Consider the table below, where the $(i, j)^{t h}$ element of the table is the distance between points $x_{i}$ and $x_{j}$. Single linkage clustering is performed on data...

Arjun

698 views

Arjun asked Feb 16

0 votes

2 answers

49

GATE DS&AI 2024 | Question: 40
Consider the function $f: \mathbb{R} \rightarrow \mathbb{R}$ where $\mathbb{R}$ is the set of all real numbers. \[ f(x)=\frac{x^{4}}{4}-\frac{2 x^{3}}{3}-\frac{3 x^{2}}{2}+1 \] Which of the following statements is/are TRUE? $x=0$ is a local maximum of $f$ $x=3$ is a local minimum of $f$ $x=-1$ is a local maximum of $f$ $x=0$ is a local minimum of $f$

Consider the function $f: \mathbb{R} \rightarrow \mathbb{R}$ where $\mathbb{R}$ is the set of all real numbers.\[f(x)=\frac{x^{4}}{4}-\frac{2 x^{3}}{3}-\fr...

Arjun

743 views

Arjun asked Feb 16

0 votes

2 answers

50

GATE DS&AI 2024 | Question: 42
Let $H, I, L$, and $N$ represent height, number of internal nodes, number of leaf nodes, and the total number of nodes respectively in a rooted binary tree. Which of the following statements is/are always TRUE? $L \leq I+1$ $H+1 \leq N \leq 2^{H+1}-1$ $H \leq I \leq 2^{H}-1$ $H \leq L \leq 2^{H-1}$

Let $H, I, L$, and $N$ represent height, number of internal nodes, number of leaf nodes, and the total number of nodes respectively in a rooted binary tree...

Arjun

866 views

Arjun asked Feb 16

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