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IEEE VEC SB

Authored by Ruthvik Vr

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IEEE VEC SB
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30 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Question 1: What is the output of the following code?

c

#include <stdio.h>

int main() {

int x = 5;

int y = x++;

printf("%d", y);

return 0;

}

A) 5

B) 6

C) 7

D)8

Answer explanation

a

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Question 2: What will be the value of 'y' after this code is executed?

c

#include <stdio.h>

int main() {

int x = 3;

int y = x++ + ++x;

printf("%d", y);

return 0;

}

A) 6

B) 7

C) 8

D) 10

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Question 3: What is the output of the following code?

c

#include <stdio.h>

int main() {

int x = 5;

printf("%d", x++);

return 0;

}

A) 4

B) 5

C) 7

D) 9

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Question 4: What is the output of the following code?

c

#include <stdio.h>

int main() {

int x = 5;

printf("%d", ++x);

return 0;

}

A) 5

B)6

C) 7

D) 111

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Question 5: What is the size of the character array "str" in bytes in the following code?

c

#include <stdio.h>

int main() {

char str[] = "Hello, World!";

printf("%d", sizeof(str));

return 0;

}

A) 12

B) 14

C) 13

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Question 6: What is the value of 'x' after this code is executed?

c

#include <stdio.h>

int main() {

int x = 5;

x *= x + 1;

printf("%d", x);

return 0;

}

A) 25

B) 30

C) 35

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Question 7: What is the value of 'y' after this code is executed?

c

#include <stdio.h>

int main() {

int x = 10;

int y = x > 5 ? x++ : x--;

printf("%d", y);

return 0;

}

V

A) 10

B) 11

C) 9

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