Review questions

Do you think you've understood the chapter well enough? Try answering the following questions to test your understanding:

1. Why do we need command modules when Ansible has a battery-included approach?
2. When and why do we use the raw module?
3. How do we use the creates parameter with a shell when the command being executed does not create a file?
4. How are command and shell modules different? When would you use a shell?
5. If var3 is a registered variable, how would you print its output in a template?