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1: Question:
What is the output of a C Program with functions and pointers.?
1 | void texas(int *,int *);
2 | int main()
3 | {
4 |
int a=11, b=22;
5 |
printf("Before=%d %d, ", a, b);
6 |
texas(&a, &b);
7 |
printf("After=%d %d", a, b);
8 |
9 |
return 0;
10 | }
11 | void texas (int *i, int *j)
12 | {
*i = 55;
13 |
14 |
*j = 65;
15 | }
Answer:
Only one Option is correct. Choose the same. Please note there is Negative Marking for wrong answers.


Answer: A

Answered by: aditya panda

2: Question:
1 | void printxy(int x, int y)
2 | {
3 |
int *ptr;
4 |
5 |
x = 0;
ptr = &x;
6 |
y = *ptr;
7 |
8 |
9 | }
*ptr = 1;
printf("%d,%d", x, y);
The output of the printxy(1,1) is
Answer:
Only one Option is correct. Choose the same. Please note there is Negative Marking for wrong answers.
0,1
0,0
1,0


Answer: C

Answered by: aditya panda

3: Question:
Consider the following function written in the C programming language. The output of the above function on input "ABCD EFGH" is
1 | void foo (char *a)
2 | {
3 |
if (*a && *a !=
{
foo(a+1);
putchar (*a);
4 |
5 |
6 |
7 |
}
8 | }


Answer: D

Answered by: sitansu sekhar

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