|
Predict the output of the following program code
Unix Interview Questions
(Continued from previous question...)
16. Predict the output of the following program code
main()
{
fork(); fork(); fork();
printf("Hello World!");
}
Answer:
"Hello World" will be printed 8 times.
Explanation:
2^n times where n is the number of calls to fork()
(Continued on next question...)
Other Interview Questions
| 