A program's main function is as follows:

int main (int argc, char *argv[])

{

char *str = argv[1];

while(1)

printf("%s", str);

return 0;

}

Two processes, both running instances of this program are currently running (you can assume nothing else of relevance is). The program were invoked as follows, assuming '&' to be a parallel command and '>' to be the prompt of the shell:

> ./main.a & ./main.b

can "abababab" be part of a possible output? why?

can "bbbbbbb" be part of a possible output? why?