MCQOPTIONS
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				| 1. | 
                                    What will be the output of the program? #include #define str(x) #x #define Xstr(x) str(x) #define oper multiply int main() { char *opername = Xstr(oper); printf("%s n", opername); return 0; } | 
                            
| A. | Error: in macro substitution | 
| B. | Error: invalid reference 'x' in macro | 
| C. | print 'multiply' | 
| D. | No output | 
| Answer» D. No output | |