What remains after an MST upgrade?

• A. Your organization's configuration and training build remain afterwards.
• B. All data is reset.
• C. The environment is rebuilt from scratch.
• D. There are no changes to the environment.

Answer: (A)

When you upgrade MST, the upgrade updates the system itself while keeping your existing setup intact. The important idea is that your organization’s configuration and training build are preserved so you don’t lose settings, courses, or custom arrangements you've created. The upgrade applies patches, adds new features, and fixes issues in the underlying software, but it doesn’t wipe out your data or rebuild the environment from scratch. That’s why the statement that remains after an MST upgrade is your configured setup and training materials.