What will be output of following program? #include #include #include int main() { char *ptr1 = NULL; char *ptr2 = 0; printf("\n%d", ptr2); strcpy(ptr1, "c"); strcpy(ptr2, "questions"); printf("\n%s %s", ptr1, ptr2); getch(); }

What will be output of following program? #include #include void main() { int i = 5; int *p; p = &i; printf(" %u %u", *&p , &*p); getch(); }

What will be output of following program? #include int main() { int i = 3; int *j; int **k; j = &i; k = &j; printf("%u , %u , %d ", k, *k, **k); return 0; }

What is output? #include #include int main() { char str[] = "LAPTRINHC++\0\.NET\0"; printf("%s\n", str); getch(); }

For the code below which lines should be reported as errors by a compiler? int main(int argc, char** argv) { const char* foo = "wow"; // line 1 foo = "top"; // line 2 foo[0] = 1; // line 3 return 0; }

What will be output of following program? #include #include int main() { int i = 5, j; int *p , *q; p = &i; q = &j; j = 5; printf("%d %d", *p, *q); getch(); }

What is output? #include #include int main() { int array[2][2][3]={0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}; printf("%d", array[1][0][2]); getch(); }

What will be output of following program? #include #include void main() { char ch[]={'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'}; int *p = (int*)ch; p++; printf("%x", *p); getch(); }