EMC Updated D-PWF-DS-23 Exam Questions and Answers by jace

The System Admin role in PowerFlex Manager is primarily responsible for performing lifecycle operations. This includes tasks such as deploying, configuring, and updating the PowerFlex system components. The role is designed to manage the operational aspects of the PowerFlex environment, ensuring that the system is running efficiently and is up to date1.

While managing users and updating certificates are important administrative tasks, they are typically associated with different roles within the PowerFlex Manager’s user management system. For instance, managing users would fall under the purview of a User Admin role, which would handle the creation, modification, and deletion of user accounts. Updating certificates, on the other hand, would be more aligned with a Security Admin role, which would be responsible for maintaining the security aspects of the PowerFlex system, including certificate management1.

Therefore, the correct answer is A. Lifecycle operations, as it directly relates to the System Admin role’s responsibilities within PowerFlex Manager.

For setting up PowerFlex Manager with the minimal supported configuration, the customer should select the option with 36vCPU and 600 GB DISK Space. This configuration provides a sufficient amount of resources to support the management operations of PowerFlex Manager while adhering to the minimal requirements.

The selection process for the minimal supported configuration typically involves:

• Evaluating Requirements: Understanding the minimal resource requirements for PowerFlex Manager, which includes CPU and disk space.
• Matching Specifications: Aligning the available options with the known minimal requirements.
• Selecting the Configuration: Choosing the configuration that meets or exceeds the minimal requirements without unnecessary resource allocation.

The reference for this information can be found in the PowerFlex Manager documentation, which outlines the system requirements for different deployment scenarios1. It is important to consult the latest compatibility matrix and administration guides to ensure that the chosen configuration aligns with the current supported standards and recommendations for PowerFlex Manager deployments1.

The maximum raw capacity that can be expected in a 1U Node while configuring a PowerFlex system with an MG (Multi-Granularity) pool is 38.4 TB. This is based on the typical maximum raw storage capacity available for a 1U node configuration, which is designed to fit within the physical constraints of a 1U rack space while providing a balance of capacity and performance1.

The MG pool in PowerFlex is designed to optimize storage efficiency and performance, and the capacity of a 1U node would be aligned with the specifications that ensure the system’s reliability and scalability. The other options listed provide capacities that are generally too high for a single 1U node within the PowerFlex architecture1.

Therefore, the correct answer is A. 38.4 TB, as it represents the realistic maximum raw capacity for a 1U Node in a PowerFlex system with an MG pool.

The correct sequence of steps to set up remote replication on the PowerFlex system is as follows:

• Install target PowerFlex system: Before replication can be set up, there must be a target system in place to receive the replicated data1.
• Exchange root certificates: This is a security measure to ensure that communication between the source and target systems is secure1.
• Add a Replication Peer: This involves configuring the target system as a replication partner in the source system’s configuration1.
• Configure replication volumes: Finally, specific volumes on the source system are configured to replicate to the target system1.

Setting up remote replication in a PowerFlex system involves a series of steps that establish the necessary components and configurations for the replication process. The sequence begins with the installation of the target PowerFlex system, which will serve as the destination for the replicated data. Next, root certificates are exchanged between the source and target systems to ensure secure communication. The target system is then added as a Replication Peer within the source system’s configuration. Lastly, the volumes intended for replication are configured on the source system to complete the setup process. This sequence ensures that the replication is secure, reliable, and correctly configured to maintain data integrity and availability across both systems1.