You Created a Pipeline That Can Deploy Your Source Code

question 94

Multiple Choice

You created a pipeline that can deploy your source code changes to your infrastructure in instance groups for self-healing. One of the changes negatively affects your key performance indicator. You are not sure how to fix it, and investigation could take up to a week. What should you do?

• A) Log in to a server, and iterate on the fox locally
• B) Revert the source code change, and rerun the deployment pipeline
• C) Log into the servers with the bad code change, and swap in the previous code
• D) Change the instance group template to the previous one, and delete all instances