Hi everyone!

For Dell D-PST-OE-23, I'd put the most effort into understanding how PowerStore is managed in real storage environments. Knowing the features is important, but being able to choose the right configuration or troubleshooting approach for a given situation is what I'd prioritize.

Storage provisioning, volume management, snapshots, replication, and system health monitoring are all worth reviewing carefully. I'd also spend extra time on host connectivity, especially Fibre Channel and iSCSI configurations, volume mapping, and VMware integration. Try to understand what happens when a host cannot discover a volume or when a storage protection policy needs to be modified.

One resource worth including in your final revision is CertsPrime Dell D-PST-OE-23 Practice Questions. Use them alongside Dell's official documentation to identify knowledge gaps and practice applying concepts to different situations.

My biggest advice is to focus on why a particular storage configuration is appropriate, not just which menu or option performs the task. If you can confidently explain provisioning, protection, connectivity, and troubleshooting workflows, you'll be in a stronger position for the exam.

Good luck with your PowerStore certification!