Which command will allow you to collect all facts for the specific host group 'labmachines'?

Which subcommand of ansible-galaxy makes a role available for use from galaxy?

CORRECT TEXT
Using the Simulation Program, perform the following tasks:
Ad-Hoc Ansible Commands (Number Two) Task:
1. Use the ad-hoc command to make sure php is installed.
2. Use the ad-hoc command to make sure that php is installed and is the latest version.
3. Use the ad-hoc command to make sure that httpd is installed.
4. Use the ad-hoc command to remove httpd from the servers.

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

What attribute allows you to cause a play to stop based on a certain failure threshold?