Q730
This program will print . . . . . . . . as output. #include #include #include int main() pid_t child; child = fork(); switch(child) case -1 : perror("fork"); exit(1); case 0 : sleep(10); printf("%d ",getppid()); break; default : break; return 0;
A.
0
B.
1
AnswerC.
an integer value except 0 and 1 i.e. PID of a process
D.
none of the mentioned
Answer: Option B
Solution
Answer: Option B
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