Recent activity by Roma_nagpal / GATE Overflow for GATE CSE

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UGC NET CSE | November 2017 | Part 3 | Question: 6
A micro-instruction format has micro-ops field which is divided into three subfields $F1$, $F2$, $F3$ each having seven distinct micro-operations, conditions field $CD$ for four status bits, branch field $BR$ having four options used in conjunction ... $128$ memory locations. The size of micro-instruction is $17$ bits $20$ bits $24$ bits $32$ bits

A micro-instruction format has micro-ops field which is divided into three subfields $F1$, $F2$, $F3$ each having seven distinct micro-operations, conditions field $CD$ f...

1.8k views

answer selected Aug 8, 2020

2 answers

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UGC NET CSE | June 2019 | Part 2 | Question: 10
Consider an LPP given as $\text{Max } Z=2x_1-x_2+2x_3$ subject to the constraints $2x_1+x_2 \leq 10 \\ x_1+2x_2-2x_3 \leq 20 \\ x_1 + 2x_3 \leq 5 \\ x_1, \: x_2 \: x_3 \geq 0 $ What shall be the solution of the LLP after applying first iteration of the Simplex Method ... $x_1 = 0, x_2=0, \: x_3=10, \: Z=20$

Consider an LPP given as$\text{Max } Z=2x_1-x_2+2x_3$subject to the constraints$$2x_1+x_2 \leq 10 \\ x_1+2x_2-2x_3 \leq 20 \\ x_1 + 2x_3 \leq 5 \\ x_1, \: x_2 \: x_3 \geq...

2.9k views

answered Oct 26, 2019

1 answer

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UGC NET CSE | November 2017 | Part 3 | Question: 16
Find the equation of the circle $x^2+y^2=1$ in terms of $x'y'$ coordinates, assuming that the $xy$ coordinate system results from a scaling of $3$ units in the $x'$ direction and $4$ units in the $y'$ direction. $3(x')^2+4(y')^2=1$ ... $(3x')^2+ (4y')^2=1$ $\dfrac{1}{3}(x')^2 + \dfrac{1}{4}(y')^2=1$

Find the equation of the circle $x^2+y^2=1$ in terms of $x’y’$ coordinates, assuming that the $xy$ coordinate system results from a scaling of $3$ units in the $x’$...

646 views

answer selected Sep 28, 2019

2 answers

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UGC NET CSE | November 2017 | Part 3 | Question: 72
The Sigmoid activation function $f(t)$ is defined as $\dfrac{1}{\text{exp} (t) + \text{exp} (-t)}$ $t \text{ exp}(-t)$ $\dfrac{1}{1+ \text{exp} (t)}$ $\dfrac{1}{1+ \text{exp} (-t)}$

The Sigmoid activation function $f(t)$ is defined as$\dfrac{1}{\text{exp} (t) + \text{exp} (-t)}$$t \text{ exp}(-t)$$\dfrac{1}{1+ \text{exp} (t)}$$\dfrac{1}{1+ \text{exp...

963 views

answer selected Sep 28, 2019

2 answers

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UGC NET CSE | November 2017 | Part 3 | Question: 47
A simple stand - alone software utility is to be developed in C' programming by a team of software experts for a computer running Linux and the overall size of this software is estimated to be $20,000$ ... long does the software project take to complete? $10.52$ months $11.52$ months $12.52$ months $14.52$ months

A simple stand – alone software utility is to be developed in ‘C’ programming by a team of software experts for a computer running Linux and the overall size of thi...

1.4k views

commented Jun 29, 2018

2 answers

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UGNET-NOV2017-III: 45
A signal processor software is expected to operate for 91.25 days after repair, and the mean software repair time is expected to be 5 minutes. Then, the availability of the software is: (1) 96.9862% (2) 97.9862% (3) 98.9962% (4) 99.9962%

A signal processor software is expected to operate for 91.25 days after repair, and the mean software repair time is expected to be 5 minutes. Then, the availability of t...

2.5k views

answered Jun 29, 2018

0 answers

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UGNET-NOV2017-III: 42
What is the output of the following JAVA program ? Class Test { public static void main (String [ ] args) { Test obj = new Test ( ); obj.start ( ); } void start ( ) { String stra= do ; String strb = method (stra); System.out.print( : + stra + ... .out.print (stra); return good ; } } (1) dogood : dogoodgood (2) dogood : gooddogood (3) dogood : dodogood (4) dogood : dogood

What is the output of the following JAVA program ?Class Test{ public static void main (String [ ] args) { Test obj = new Test ( ); ...

1.6k views

asked Jun 29, 2018

1 answer

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UGNET-NOV2017-III: 46
Consider the method mcq ( ) : int mcq (boolean a, boolean b, boolean c, boolean d) { int ans=1; if (a) {ans = 2;} else if (b) {ans = 3;} else if (c) { if (d) {ans=4;} } return ans ; } If M1 = Number of tests to exhaustively test mcq ( ); M2 = Minimum number of tests to achieve ... ( ); then (M1, M2, M3) = __________. (1) (16, 3, 5) (2) (8, 5, 3) (3) (8, 3, 5) (4) (16, 4, 4)

Consider the method mcq ( ) : int mcq (boolean a, boolean b, boolean c, boolean d){ int ans=1; if (a) {ans = 2;} else if (b) {ans = 3;} else if (c) { ...

1.0k views

asked Jun 29, 2018

2 answers

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UGC NET CSE | November 2017 | Part 3 | Question: 75
Match the following WINDOWS system calls and UNIX system calls with reference to process control and File manipulation. ... $(a)-(iii) \: (b)-(iv) \: (c)-(ii) \: d-(i)$

Match the following WINDOWS system calls and UNIX system calls with reference to process control and File manipulation. $$\begin{array}{llll} & \textbf{Windows} & & \text...

1.1k views

answer selected Jun 24, 2018

1 answer

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ugcnet-nov2017-III: 68
Consider the following LPP : Max Z=15x1+10x2 Subject to the constraints 4x1+6x2 ≤ 360 3x1+0x2 ≤ 180 0x1+5x2 ≤ 200 x1, x2$\geq$ 0 The solution of the LPP using Graphical solution technique is : (1) x1=60, x2=0 and Z=900 (2) x1=60, x2=20 and Z=1100 (3) x1=60, x2=30 and Z=1200 (4) x1=50, x2=40 and Z=1150

Consider the following LPP :Max Z=15x1+10x2 Subject to the constraints4x1+6x2 ≤ 3603x1+0x2 ≤ 1800x1+5x2 ≤ 200x1, x2$\geq$ 0 The solution of the LPP using Graphical ...

467 views

asked Jun 22, 2018

1 answer

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UGC NET CSE | June 2012 | Part 3 | Question: 23
Which of the following prolog programs correctly implement if G succeeds then execute goal P else execute goal $\theta$ ? if-else (G, P, $\theta$):-!,call(G), call(P). if-else (G,P, $\theta$) :- call($\theta$). if-else (G, P, $\theta$):-call(G), !, ... (G, P, $\theta$):-call(G), call(P), !. if-else (G,P, $\theta$) :- call($\theta$). All of the above

Which of the following prolog programs correctly implement “if G succeeds then execute goal P else execute goal $\theta$”?if-else (G, P, $\theta$):-!,call(G), call(P)...

1.2k views

answered Jun 21, 2018

2 answers

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UGC NET CSE | November 2017 | Part 3 | Question: 52
Consider a system with five processes $P_0$ through $P_4$ and three resource types $A, B$ and $C$. Resource type $A$ has seven instances, resource type $B$ has two instances and resource type $C$ has six ... . If we implement Deadlock detection algorithm we claim that system is ________ Semaphore Deadlock state Circular wait Not in deadlock state

Consider a system with five processes $P_0$ through $P_4$ and three resource types $A, B$ and $C$. Resource type $A$ has seven instances, resource type $B$ has two instan...

1.2k views

answer selected Jun 21, 2018

2 answers

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UGC NET CSE | November 2017 | Part 3 | Question: 71
Consider a single perceptron with sign activation function. The perceptron is represented by weight vector $\begin{bmatrix} 0.4 & -0.3 & 0.1 \end{bmatrix}^t$ and a bias $\theta=0$. If the input vector to the perceptron is $X=\begin{bmatrix} 0.2 & 0.6 & 0.5 \end{bmatrix}$ then the output of the perceptron is $1$ $0$ $-0.05$ $-1$

Consider a single perceptron with sign activation function. The perceptron is represented by weight vector $\begin{bmatrix} 0.4 & -0.3 & 0.1 \end{bmatrix}^t$ and a bias $...

1.9k views

answered Jun 20, 2018

2 answers

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UGC NET CSE | December 2012 | Part 3 | Question: 39
When a programming language has the capacity to produce new datatype, it is called as, Overloaded Language Extensible Language Encapsulated Language Abstraction Language

When a programming language has the capacity to produce new datatype, it is called as,Overloaded LanguageExtensible LanguageEncapsulated LanguageAbstraction Language

1.4k views

answered Jun 20, 2018

2 answers

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UGC NET CSE | December 2012 | Part 3 | Question: 35
In Win32, which function is used to create Windows Applications? Win APP Win API Win Main Win Void

In Win32, which function is used to create Windows Applications?Win APPWin APIWin MainWin Void

2.1k views

answered Jun 20, 2018

1 answer

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UGC NET CSE | December 2012 | Part 3 | Question: 22
Which provides an interface to the TCP/IP suit protocols in Windows 95 and Windows NT? FTP Active-X Control TCP/IP Active-X Control Calinsock Active-X Control HTML Active-X Control

Which provides an interface to the TCP/IP suit protocols in Windows 95 and Windows NT?FTP Active-X ControlTCP/IP Active-X ControlCalinsock Active-X ControlHTML Active-X C...

2.3k views

answered Jun 20, 2018

3 answers

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UGC NET CSE | December 2012 | Part 3 | Question: 14
Let $T(n)$ be a function defined by $T(n) =1$ and $T(n)=2T (n/2) + \sqrt{n}$, which of the following is true? $T(n) = O(\sqrt{n})$ $T(n) = O(\log_2 n)$ $T(n) = O(n)$ $T(n) = O(n^2)$

Let $T(n)$ be a function defined by $T(n) =1$ and $T(n)=2T (n/2) + \sqrt{n}$, which of the following is true?$T(n) = O(\sqrt{n})$$T(n) = O(\log_2 n)$$T(n) = O(n)$$T(n) = ...

1.2k views

answered Jun 20, 2018

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