D-UN-DY-23

Main points of Dell EMC D-UN-DY-23 Test

The Dell EMC DES-DY-23 exam (note: there's no D-UN-DY-23 exam listed in Dell EMC's official documentation, it's likely a typo and you mean DES-DY-23) focuses on PowerStore. The main points covered are:

• PowerStore Architecture: A deep understanding of the PowerStore system architecture, including its hardware components (controllers, storage shelves, etc.), software components (PowerStore OS), and how they interact. This includes understanding the differences between the various models and their capabilities.

• PowerStore Management: Proficiency in managing PowerStore arrays using the PowerStore Manager interface. This involves tasks like:

  • Creating and managing volumes and storage pools.
  • Configuring networking and connectivity.
  • Implementing and managing replication and data protection.
  • Monitoring system health and performance.
  • Troubleshooting common issues.

• Data Services: Knowledge of the data services offered by PowerStore, such as:

  • Data reduction techniques (deduplication, compression).
  • Snapshots and clones.
  • Replication (local and remote).
  • Quality of Service (QoS) policies.

• Storage Networking: Understanding various storage networking protocols relevant to PowerStore, including Fibre Channel, iSCSI, and NVMe/TCP. This includes configuring and troubleshooting network connectivity.

• Security: Knowledge of PowerStore's security features, including authentication, authorization, and encryption.

• Deployment and Installation: Familiarity with the process of deploying and installing PowerStore arrays, including hardware setup and initial configuration.

• Upgrades and Maintenance: Understanding how to perform upgrades and maintenance tasks on PowerStore arrays.

The exam tests a candidate's ability to apply this knowledge to real-world scenarios through a mix of multiple-choice questions and potentially some scenario-based questions. It's crucial to have hands-on experience with PowerStore to adequately prepare. Dell EMC's official documentation and training resources are the best places to find detailed information for preparation.