C Programming

1.	What will be the output of the program? #include<stdio.h> int fun(int(*)()); int main() { fun(main); printf("Hi\n"); return 0; } int fun(int (*p)()) { printf("Hello "); return 0; }
	A. Infinite loop B. Hi C. Hello Hi D. Error 2.  What will be the output of the program? #include<stdio.h> int fun(int i) { i++; return i; } int main() { int fun(int); int i=3; fun(i=fun(fun(i))); printf("%d\n", i); return 0; } A. 5 B. 4 C. Error D. Garbage value

3.	What will be the output of the program? #include<stdio.h> int fun(int); int main() { float k=3; fun(k=fun(fun(k))); printf("%f\n", k); return 0; } int fun(int i) { i++; return i; }
	A. 5.000000 B. 3.000000 C. Garbage value D. 4.000000

4.	What will be the output of the program? #include<stdio.h> #include<stdlib.h> int main() { int i=0; i++; if(i<=5) { printf("IndiaBIX"); exit(1); main(); } return 0; }
	A. Prints "IndiaBIX" 5 times B. Function main() doesn't calls itself C. Infinite loop D. Prints "IndiaBIx"

5.	Which of the following statements are correct about the program? #include<stdio.h> int main() { printf("%p\n", main()); return 0; }
	A. It prints garbage values infinitely B. Runs infinitely without printing anything C. Error: main() cannot be called inside printf() D. No Error and print nothing