Which of the following describes the BEST approach for deploying application patches?

A. Apply the patches to systems in a testing environment, then to systems in a staging environment, and nally to production systems.

B. Test the patches in a staging environment, develop against them in the development environment, and then apply them to the production systems.

C. Test the patches in a test environment, apply them to the production systems, and then apply them to a staging environment.

D. Apply the patches to the production systems, apply them in a staging environment, and then test all of them in a testing environment.





 

Correct Answer: A

This question is in SY0-601 exam
For getting CompTIA Security+ certificate