Is it possible to specify multiple inventory files at once?

What keyword stores a command's output into a variable?

State whether the following statement is true or false.
Ansible expects templates to use json format.

Create a playbook called webdev.yml . The playbook will create a directory Avcbdev on dev host. The permission of the directory are 2755 and owner is webdev. Create a symbolic link from
/Webdev to /var/www/html/webdev. Serve a file from Avebdev7index.html which displays the text
"Development" Curl http://node1.example.com/webdev/index.html to test

Which of the following is a configuration file for Ansible Tower?