Database Performance Analyzer (DPA) Query optimization and execution plans form the technical core here—understand how indexes affect performance before arriving. You’ll need solid grounding in buffer pools, lock contention, and query cost analysis. DPA assumes you can read an actual execution plan and diagnose bottlenecks within production environments, not just theoretical knowledge.
| Exam Name | Database Performance Analyzer |
| Exam Code | DPA |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
