Recent activity by kavikeve / GATE Overflow for GATE CSE

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UGC NET CSE | Junet 2015 | Part 3 | Question: 12
In the indexed scheme of blocks to a file, the maximum possible size of the file depends on: The number of blocks used for index and the size of index Size of Blocks and size of Address Size of index Size of block

In the indexed scheme of blocks to a file, the maximum possible size of the file depends on:The number of blocks used for index and the size of indexSize of Blocks and si...

1.4k views

answered Apr 26, 2019

5 answers

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UGC NET CSE | December 2015 | Part 3 | Question: 14
In electronic mail, which of the following protocols allows the transfer of multimedia messages? IMAP SMTP POP 3 MIME

In electronic mail, which of the following protocols allows the transfer of multimedia messages?IMAPSMTPPOP 3MIME

2.9k views

answered Apr 22, 2019

2 answers

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UGC NET CSE | July 2018 | Part 2 | Question: 4
What is the output of the following C' program? (Assuming little - endian representation of multi-byte data in which Least Significant Byte (LSB) is stored at the lowest memory address.) #include<stdio.h> #include<stdlib.h> /* Assume short int occupies two bytes of ... m.one); }/* end of main */ 5, 2, 1282 5, 2, 52 5, 2, 25 5, 2, 517

What is the output of the following ‘C’ program? (Assuming little – endian representation of multi-byte data in which Least Significant Byte (LSB) is stored at the ...

4.4k views

commented Aug 29, 2018

2 answers

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UGC NET CSE | August 2016 | Part 2 | Question: 3
Let $A$ and $B$ be sets in a finite universal set $U$. Given the following : $|A - B|, |A \bigoplus B|, |A| + |B|$ and $|A \cup B|$ Which of the following is in order of increasing size ? $|A - B| < |A \bigoplus B| < |A| + |B| < |A \cup B|$ ... $|A - B| < |A \bigoplus B| < |A \cup B| < |A| + |B|$

Let $A$ and $B$ be sets in a finite universal set $U$. Given the following : $|A - B|, |A \bigoplus B|, |A| + |B|$ and $|A \cup B|$ Which of the following is in order of...

1.6k views

commented Feb 16, 2018

4 answers

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UGC NET CSE | December 2012 | Part 2 | Question: 4
The power set of the set $\{ \Phi \}$ is $\{ \Phi \}$ $\{ \Phi, \{ \Phi \} \}$ $\{ 0 \}$ $\{ 0, \Phi , \{ \Phi \} \}$

The power set of the set $\{ \Phi \}$ is$\{ \Phi \}$$\{ \Phi, \{ \Phi \} \}$$\{ 0 \}$$\{ 0, \Phi , \{ \Phi \} \}$

2.3k views

commented Feb 8, 2018

2 answers

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UGC NET CSE | November 2017 | Part 3 | Question: 58
“If $X$, then $Y$ unless $Z$” is represented by which of the following formulae in propositional logic? $(X \wedge Y) \rightarrow \neg Z$ $(X \wedge \neg Z) \rightarrow Y$ $X \rightarrow (Y \wedge \neg Z)$ $Y \rightarrow (X \wedge \neg Z)$

“If $X$, then $Y$ unless $Z$” is represented by which of the following formulae in propositional logic?$(X \wedge Y) \rightarrow \neg Z$$(X \wedge \neg Z) \rightarrow...

638 views

commented Feb 1, 2018

6 answers

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UGC NET CSE | November 2017 | Part 2 | Question: 8
Let $P$ and $Q$ be two propositions $\neg (P \leftrightarrow Q)$ is equivalent to $P\leftrightarrow \neg Q$ $\neg P\leftrightarrow Q$ $\neg P \leftrightarrow \neg Q$ $Q\rightarrow P$

Let $P$ and $Q$ be two propositions $\neg (P \leftrightarrow Q)$ is equivalent to$P\leftrightarrow \neg Q$$\neg P\leftrightarrow Q$$\neg P \leftrightarrow \neg Q$$Q\right...

2.3k views

commented Feb 1, 2018

1 answer

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UGC NET CSE | September 2013 | Part 2 | Question: 24
The quantification $\exists ! x P(x)$ ... $\exists x P(x) \wedge \forall x \forall y ((P(x) \vee P(y)) \rightarrow x=y)$

The quantification $\exists ! x P(x)$ denotes the proposition “There exists a unique x such that P(x) is true”, express he quantification using universal and existent...

2.2k views

commented Jan 17, 2018

4 answers

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UGC NET CSE | June 2016 | Part 3 | Question: 66
A perceptron has input weights $W_1=-3.9$ and $W_2=1.1$ with threshold value $T=0.3.$ What output does it give for the input $x_1=1.3$ and $x_2=2.2?$ $-2.65$ $-2.30$ $0$ $1$

A perceptron has input weights $W_1=-3.9$ and $W_2=1.1$ with threshold value $T=0.3.$ What output does it give for the input $x_1=1.3$ and $x_2=2.2?$$-2.65$$-2.30$$0$$1$

1.3k views

commented Sep 8, 2017

1 answer

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UGC NET CSE | December 2015 | Part 2 | Question: 1
How many committees of five people can be chosen from 20 men and 12 women such that each committee contains at least three women 75240 52492 41800 9900

How many committees of five people can be chosen from 20 men and 12 women such that each committee contains at least three women7524052492418009900

3.8k views

commented Aug 28, 2017

2 answers

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UGC NET CSE | December 2014 | Part 2 | Question: 09
The range of representable normalized numbers in the floating point binary fractional representation in a $32$-bit word with $1$-bit sign, $8$-bit excess $128$ biased exponent and $23$-bit mantissa is : $2^{-128}$ to $(1-2^{-23}) \times 2^{127}$ ... $2^{23}$ $2^{-129}$ to $(1-2^{-23}) \times 2^{127}$

The range of representable normalized numbers in the floating point binary fractional representation in a $32$-bit word with $1$-bit sign, $8$-bit excess $128$ biased exp...

4.1k views

answered Aug 3, 2017

1 answer

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UGC NET CSE | August 2016 | Part 3 | Question: 67
Consider the following operations to be performed in Unix : "The pipe sorts all files in the current directory modified in the month of "June" by order of size and prints them to the terminal screen. The sort option skips ten fields then sorts the ... ;June" | sort + $10$n ls - $1$ | grep - $n$ "June" | sort + $10$x

Consider the following operations to be performed in Unix : "The pipe sorts all files in the current directory modified in the month of "June" by order of size and prints...

1.3k views

answered Jul 26, 2017

1 answer

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UGC NET CSE | August 2016 | Part 3 | Question: 61
Consider the following linear programming problem : $\max. z = 0.50 x_{2} – 0.10x_{1}$ Subject to the constraints $2x_{1} + 5x_{2} \leq 80$ $x_{1} + x_{2} \leq 20$ and $x_{1}, x_{2} \geq 0$ The total maximum profit $(z)$ for the above problem is : $6$ $8$ $10$ $12$

Consider the following linear programming problem :$\max. z = 0.50 x_{2} – 0.10x_{1}$Subject to the constraints$2x_{1} + 5x_{2} \leq 80$$x_{1} + x_{2} \leq 20$and $x_{1...

1.7k views

commented Jul 13, 2017

3 answers

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UGC NET CSE | August 2016 | Part 3 | Question: 55
Given the following two languages : $L_{1} = {uww^{R} ν | u, v, w \in (a, b)^{+}}$ $L_{2} = {uww^{R} ν | u, ν, w \in (a, b)^{+} , |u| \geq |ν|}$ Which of the following is correct ? $L_{1}$ is regular language ... and $L_{2}$ is regular language. Both $L_{1}$ and $L_{2}$ are regular languages. Both $L_{1}$ and $L_{2}$ are not regular languages.

Given the following two languages :$L_{1} = {uww^{R} ν | u, v, w \in (a, b)^{+}}$$L_{2} = {uww^{R} ν | u, ν, w \in (a, b)^{+} , |u| \geq |ν|}$Which of the following i...

1.7k views

commented Jul 4, 2017

1 answer

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UGC NET CSE | August 2016 | Part 3 | Question: 48
Which of the following is/are CORRECT statement(s) about version and release ? I. A version is an instance of a system, which is functionally identical but nonfunctionally distinct from other instances of a system. II. A version is an ... but nonfunctionally distinct from other instances of a system. I and III II and IV I and IV II and III

Which of the following is/are CORRECT statement(s) about version and release ?I. A version is an instance of a system, which is functionally identical but nonfunctionally...

1.4k views

answered Jun 20, 2017

1 answer

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UGC NET CSE | August 2016 | Part 3 | Question: 47
Which of the following are external qualities of a software product ? Maintainability, reusability, portability, efficiency, correctness. Correctness, reliability, robustness, efficiency, usability. Portability, interoperability, maintainability, reusability. Robustness, efficiency, reliability, maintainability, reusability.

Which of the following are external qualities of a software product ?Maintainability, reusability, portability, efficiency, correctness.Correctness, reliability, robustne...

3.5k views

answered Jun 17, 2017

3 answers

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UGC NET CSE | June 2016 | Part 3 | Question: 40
Which of the following statements is correct? Every class containing abstract method must not be declared abstract Abstract class cannot be directly initiated with new operator Abstract class cannot be initiated Abstract class contains definition of implementations

Which of the following statements is correct?Every class containing abstract method must not be declared abstractAbstract class cannot be directly initiated with new oper...

10.9k views

commented Jun 9, 2017

2 answers

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UGC NET CSE | June 2016 | Part 3 | Question: 36
A triangulation of a polygon is a set of $T$ chords that divide the polygon into disjoint triangles. Every triangulation of $n$ vertex convex polygon has ____ chords and divides the polygon into ____ triangles $n-2, n-1$ $n-3, n-2$ $n-1, n$ $n-2, n-2$

A triangulation of a polygon is a set of $T$ chords that divide the polygon into disjoint triangles. Every triangulation of $n$ vertex convex polygon has ____ chords and ...

2.3k views

answered Jun 6, 2017

4 answers

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UGC NET CSE | August 2016 | Part 3 | Question: 33
Consider a weighted complete graph $G$ on the vertex set $\left\{ν_{1} , ν_{2},.... ν_{n} \right\}$ such that the weight of the edge $(ν_{i} , ν_{j})$ is $4 | i – j|$. The weight of minimum cost spanning tree of $G$ is : $4n^{2}$ $n$ $4n – 4$ $2n – 2$

Consider a weighted complete graph $G$ on the vertex set $\left\{ν_{1} , ν_{2},.... ν_{n} \right\}$ such that the weight of the edge $(ν_{i} , ν_{j})$ is $4 | i – ...

1.8k views

commented Jun 5, 2017

2 answers

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UGC NET CSE | June 2016 | Part 3 | Question: 34
Match the following : ... $\text{(a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)}$

Match the following :$\begin{array}{clcl} \text{(a)} & \text{Huffman Code} & \text{(i)} & O(n^2) \\ \text{(b)} & \text{Optical Polygon Triangulation} & \text{(ii)} & \t...

2.4k views

commented May 26, 2017

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