When upgrading the Instana Backend On-Prem, what best practices should be followed?

When upgrading the Instana Backend On-Prem, what best practices should be followed?
A . Sequentially upgrading components based on their dependencies
B . Isolating the upgrade environment from production
C . Direct upgrade to the latest version from any older version
D . Ensuring that there is a rollback plan in case the upgrade fails

View Answer

Answer: ABD