Maintenance Windows: Memorize the daily maintenance routines—specifically the Checkpoint, EMC Database Maintenance (EDM), and Garbage Collection (GC) windows. https://www.exact2pass.com/D-AV-DY-23-pass.html
Recommended Preparation Strategy
Complete Official Training: Take the Dell Technologies On-Demand courses for Dell Avamar Implementation and Administration and Dell Avamar Installation and Maintenance.
Hands-On Practice: Spend time deploying Avamar Virtual Edition (AVE) in a lab environment. Practice setting up backup policies, dataset definitions, and Data Domain system integration.
Review Command-Line Tools: Familiarize yourself with command-line utilities such as avmaint, dpnctl, and status.dpn to check server state and operational health during maintenance tasks.