fork

[sheringetz]

Hi,
I am Sherin from Kerala, India. If anyone has the answer, please reply...

Consider the following C code fragment:
if(fork()==0)
{a=a+5;
printf("%d,%d\n",a,&a);}
else
{a=a-5;
printf("%d,%d\n",a,&a);}

Let u, v be the values printed by the parent process, and x,y be the values printed by the child process. Which one of the following is TRUE?
a) u=x+10 and v=y
b) u=x+10 and v is not equal to y
c) u+10=x and v=y
d) u+10=x and v is not equal to y

Regards,
Sherin