C - Data Types - Discussion

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Q.

What will be output of following program?

#include
#include
int main(){
register a = 25;
int far *p;
p=&a;
printf("%d ",*p);
return 0;
}
A. 25 B. 4
C. Address D. Compilation error

Answer: Option D
Explaination:

Register data type stores in CPU. So it has not any memory address. Hence we cannot write &a.


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