Answer this question

Properly

Please find out how many processes and how many threads are created:

pid_t pid;

pid = fork();

if (pid == 0) { /* child process */

fork();

thread_create(...);

}

fork();

a) Write working codes from the pseudo-code above. Add appropriate codes to ensure that you have time to observe processes and threads using top and H keystroke.

b) Draw a simple diagram showing the processes and threads in their parent/child relationship.

c) Take snapshots of your codes execution and your observation of the processes/threads.

d) Explain why your code created this number of processes and threads