By default, how many times can a role be applied during a play?

Which of the following are shared between roles on the same system? (Choose all that apply.)

A dynamic inventory must return data in what format?

Create a playbook calledwebdev.yml . Theplaybook 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.htmlto test

Which are of the following are valid uses of a role's meta directory? (Choose all that apply.)