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Recent questions tagged gatecse-2017-set2

44 votes
3 answers
31
GATE CSE 2017 Set 2 | Question: 46
Consider the following database table named $\text{top_scorer}$ ... tc.goals FROM top_scorer AS tc WHERE tc.country='Germany') The number of tuples returned by the above SQL query is ______
Consider the following database table named $\text{top_scorer}$.$$\overset{\text{top_scorer}}{\begin{array}{|c|c|c|}\hline\\\textbf{player}& \textbf{country}& \textbf...
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77 votes
12 answers
33
GATE CSE 2017 Set 2 | Question: 39
Let $\delta$ denote the transition function and $\widehat{\delta}$ denote the extended transition function of the $\epsilon$ ... $\emptyset$ $\{q_0, q_1, q_3\}$ $\{q_0, q_1, q_2\}$ $\{q_0, q_2, q_3 \}$
Let $\delta$ denote the transition function and $\widehat{\delta}$ denote the extended transition function of the $\epsilon$-NFA whose transition table is given below:$$\...
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28 votes
7 answers
37
GATE CSE 2017 Set 2 | Question: 33
A system shares $9$ ... describes current state of the system? Safe, Deadlocked Safe, Not Deadlocked Not Safe, Deadlocked Not Safe, Not Deadlocked
A system shares $9$ tape drives. The current allocation and maximum requirement of tape drives for that processes are shown below:$$\begin{array}{ccc} \textbf{Process} &...
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33 votes
2 answers
43
GATE CSE 2017 Set 2 | Question: 22
Let $P = \begin{bmatrix}1 & 1 & -1 \\2 & -3 & 4 \\3 & -2 & 3\end{bmatrix}$ and $Q = \begin{bmatrix}-1 & -2 &-1 \\6 & 12 & 6 \\5 & 10 & 5\end{bmatrix}$ be two matrices. Then the rank of $ P+Q$ is ___________ .
Let $P = \begin{bmatrix}1 & 1 & -1 \\2 & -3 & 4 \\3 & -2 & 3\end{bmatrix}$ and $Q = \begin{bmatrix}-1 & -2 &-1 \\6 & 12 & 6 \\5 & 10 & 5\end{bmatrix}$ be two matrices.Th...
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24 votes
7 answers
46
GATE CSE 2017 Set 2 | Question: 1
The representation of the value of a $16\text{-bit}$ unsigned integer $X$ in hexadecimal number system is $\textsf{BCA9}$. The representation of the value of $X$ in octal number system is $571244$ $736251$ $571247$ $136251$
The representation of the value of a $16\text{-bit}$ unsigned integer $X$ in hexadecimal number system is $\textsf{BCA9}$. The representation of the value of $X$ in octal...
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70 votes
13 answers
47
GATE CSE 2017 Set 2 | Question: 55
Consider the following C program. #include<stdio.h> #include<string.h> int main() { char* c="GATECSIT2017"; char* p=c; printf("%d", (int)strlen(c+2[p]-6[p]-1)); return 0; } The output of the program is _______
Consider the following C program.#include<stdio.h #include<string.h int main() { char* c="GATECSIT2017"; char* p=c; printf("%d", (int)strlen(c+2[p]-6[p]-1)); return 0; }T...
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25 votes
7 answers
50
GATE CSE 2017 Set 2 | Question: 54
Consider the following C program. #include<stdio.h> int main () { int m=10; int n, n1; n=++m; n1=m++; n--; --n1; n-=n1; printf(“%d”, n); return 0; } The output of the program is ______
Consider the following C program.#include<stdio.h int main () { int m=10; int n, n1; n=++m; n1=m++; n ; n1; n-=n1; printf(“%d”, n); return 0; }The output of the prog...
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30 votes
11 answers
53
GATE CSE 2017 Set 2 | Question: 14
Consider the following function implemented in C: void printxy(int x, int y) { int *ptr; x=0; ptr=&x; y=*ptr; *ptr=1; printf(“%d, %d”, x, y); } The output of invoking $printxy(1,1)$ is: $0, 0$ $0, 1$ $1, 0$ $1, 1$
Consider the following function implemented in C:void printxy(int x, int y) { int *ptr; x=0; ptr=&x; y=*ptr; *ptr=1; printf(“%d, %d”, x, y); }The output of invoking $...
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30 votes
5 answers
55
GATE CSE 2017 Set 2 | Question: 07
Which of the following is/are shared by all the threads in a process? Program counter Stack Address space Registers (I) and (II) only (III) only (IV) only (III) and (IV) only
Which of the following is/are shared by all the threads in a process?Program counterStackAddress spaceRegisters(I) and (II) only(III) only(IV) only(III) and (IV) only
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63 votes
6 answers
56
GATE CSE 2017 Set 2 | Question: 19
Consider the following tables $T1$ and $T2.$ ... delete record $\langle 3, 8 \rangle$ from the table $T1,$ the number of additional records that need to be deleted from table $T1$ is _______
Consider the following tables $T1$ and $T2.$$$\overset{T1}{\begin{array}{|c|c|c|} \hline \textbf {P} & \textbf {Q} \\\hline \text {2} & \text{2 }\\\hline \text{3} & \te...
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29 votes
5 answers
58
GATE CSE 2017 Set 2 | Question: 15
The Breadth First Search (BFS) algorithm has been implemented using the queue data structure. Which one of the following is a possible order of visiting the nodes in the graph below? $\text{MNOPQR}$ $\text{NQMPOR}$ $\text{QMNROP}$ $\text{POQNMR}$
The Breadth First Search (BFS) algorithm has been implemented using the queue data structure. Which one of the following is a possible order of visiting the nodes in the ...
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40 votes
5 answers
59
GATE CSE 2017 Set 2 | Question: 24
Consider the quadratic equation $x^2-13x+36=0$ with coefficients in a base $b$. The solutions of this equation in the same base $b$ are $x=5$ and $x=6$. Then $b=$ _____
Consider the quadratic equation $x^2-13x+36=0$ with coefficients in a base $b$. The solutions of this equation in the same base $b$ are $x=5$ and $x=6$. Then $b=$ _____
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26 votes
3 answers
60
GATE CSE 2017 Set 2 | Question: 2
Match the following: ... ; R-i; S-iii P-ii; Q-i; R-iv; S-iii P-ii; Q-iv; R-iii; S-i P-iii; Q-iv; R-i; S-ii
Match the following:$$\begin{array}{|ll|ll|}\hline P. & \text{static char var ;} & \text{i.} & \text{Sequence of memory locations to store addresses} \\\hline Q. & \text...
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