Question: Shell Here are some questions. A program has the following main function int main(int argc, char *argv[]) { char *str = argv[1]; while (1) printf(%s,

Shell

Shell Here are some questions. A program has the following main function

Here are some questions.

int main(int argc, char *argv[]) { char *str = argv[1]; while (1)

printf("%s", str); return 0; We have a shell that enables us to

run processes in parallel. For example: $> main x ++ main y

Given the above code, two processes are running instances of this program

via the above shell commands. Importantly, in this shell, the programs can

A program has the following main function int main(int argc, char *argv[]) { char *str = argv[1]; while (1) printf("%s", str); return 0; We have a shell that enables us to run processes in parallel. For example: $> main x ++ main y Given the above code, two processes are running instances of this program via the above shell commands. Importantly, in this shell, the programs can run in parallel. The following questions will show the initial part of the output. You must say whether the output is possible or not possible. xyxyxyxyx... Possible Not possible XXXXXXXX... O Possible Not possible ... O Possible Not possible xxxxx... Possible Not possible yyyyyxxxxx... O Possible Not possible

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