What should a DevOps engineer do when installing Hotfixes, Feature Packs, Cumulative Fix Packs and Service packs? (Choose two.)

What should a DevOps engineer do when installing Hotfixes, Feature Packs, Cumulative Fix Packs and Service packs? (Choose two.)
A . Test them before deploying to PROD on a PROD copy
B . Watch the request logs closely for any issues
C . Test them after deploying to PROD on the live PROD system
D . Watch the error logs closely for any issues

View Answer

Answer: AD