Which statement describes the proper approach when upgrading an FDI instance?

Which statement describes the proper approach when upgrading an FDI instance?

• A. Review the documentation, prepare for the upgrade, and schedule it when you're ready.
• B. Upgrade immediately without preparation.
• C. Always upgrade during weekends.
• D. Skip upgrade if you cannot schedule downtime.

Answer: (A)

Upgrading an FDI instance should be treated as a planned change: start by reading the official upgrade documentation to understand prerequisites, supported target versions, and any compatibility notes. Then do thorough preparation—collect the current environment details, verify prerequisites, perform backups, and define a rollback plan. Finally, schedule the upgrade in a suitable window after testing the upgrade in a non‑production environment and aligning with stakeholders. This approach minimizes risk, ensures you can recover if something goes wrong, and verifies that the upgrade delivers the expected results before going live. Jumping in without preparation, or relying only on timing like weekends, misses essential checks and can lead to unsupported configurations or data loss. If downtime is a constraint, you still need a tested plan and a rollback option rather than skipping the upgrade altogether.

Upgrading an FDI instance should be treated as a planned change: start by reading the official upgrade documentation to understand prerequisites, supported target versions, and any compatibility notes. Then do thorough preparation—collect the current environment details, verify prerequisites, perform backups, and define a rollback plan. Finally, schedule the upgrade in a suitable window after testing the upgrade in a non‑production environment and aligning with stakeholders. This approach minimizes risk, ensures you can recover if something goes wrong, and verifies that the upgrade delivers the expected results before going live. Jumping in without preparation, or relying only on timing like weekends, misses essential checks and can lead to unsupported configurations or data loss. If downtime is a constraint, you still need a tested plan and a rollback option rather than skipping the upgrade altogether.