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If you pass...
Upon achieving a passing grade, you will receive your certificate (see Figure 1.9). Laminate, frame, or pin it to your home office wall or work cubicle—it's proof that you have met all the requirements to become an official OpenStack administrator. The certification is valid for three years from the pass date, so don't forget to renew.
Figure 1.9: A certificate you receive when you pass the Certified OpenStack Administrator exam
In addition to the certification, a COA badge will appear next to your name in the official OpenStack Community Directory, available at https://www.openstack.org/community/members/.
Figure 1.10: Upon passing the exam, you will also receive an official COA badge next to your name in the OpenStack Foundation Member Directory
The OpenStack Foundation has put together a great tool for helping employers verify the validity of COA certifications. Check out the Certified OpenStack Administrator Verification Tool ( https://www.openstack.org/coa/coa-verify/).