C Programming

1.	What will be the output of the program? #include<stdio.h> int main() { int fun(int); int i = fun(10); printf("%d\n", --i); return 0; } int fun(int i) { return (i++); }
	A. 9 B. 10 C. 11 D. 8

2.	What will be the output of the program? #include<stdio.h> int check (int, int); int main() { int c; c = check(10, 20); printf("c=%d\n", c); return 0; } int check(int i, int j) { int *p, *q; p=&i; q=&j; i>=45 ? return(*p): return(*q); }
	A. Print 10 B. Print 20 C. Print 1 D. Compile error

3.	What will be the output of the program? #include<stdio.h> int fun(int, int); typedef int (*pf) (int, int); int proc(pf, int, int); int main() { printf("%d\n", proc(fun, 6, 6)); return 0; } int fun(int a, int b) { return (a==b); } int proc(pf p, int a, int b) { return ((*p)(a, b)); }
	A. 6 B. 1 C. 0 D. -1

4.	What will be the output of the program? #include<stdio.h> int main() { int i=1; if(!i) printf("IndiaBIX,"); else { i=0; printf("C-Program"); main(); } return 0; }
	A. prints "IndiaBIX, C-Program" infinitely B. prints "C-Program" infinetly C. prints "C-Program, IndiaBIX" infinitely D. Error: main() should not inside else statement

5.	What will be the output of the program? #include<stdio.h> int addmult(int ii, int jj) { int kk, ll; kk = ii + jj; ll = ii * jj; return (kk, ll); } int main() { int i=3, j=4, k, l; k = addmult(i, j); l = addmult(i, j); printf("%d %d\n", k, l); return 0; }
	A. 12 12 B. No error, No output C. Error: Compile error D. None of above