D-PWF-DS-23 Exam Questions and Answers

QUESTION: 6

Which two aspects must be in place before adding a Fault Set? (Select 2)

Protection Domain
Storage Pools
Acceleration Pool
Resource Group

Answer(s): A,B

Explanation:

Before adding a Fault Set in PowerFlex, two critical aspects must be in place: a Protection Domain and Storage Pools.
Protection Domain: This is a logical grouping of storage resources that share the same protection policy and fault tolerance settings. It defines the boundaries of failure domains and is essential for ensuring data availability and resilience.
Storage Pools: These are collections of storage media across multiple nodes within a Protection Domain. Storage Pools provide the physical storage where data is actually placed. They are necessary for the creation of volumes and for the distribution of data across the system. Fault Sets are used to group nodes that share a common risk of failure, such as being in the same rack or power circuit.
When creating Fault Sets, it's important that they are defined within an existing Protection Domain and utilize the storage resources allocated within Storage Pools. This ensures that data remains available and protected even if a Fault Set fails, as the system can rebuild the data using the remaining Fault Sets and Storage Pools.
The information provided here is based on the best practices and design principles outlined in Dell PowerFlex documentation, which details the requirements for setting up and configuring various components of the PowerFlex system, including Fault Sets.

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QUESTION: 7

An administrator wants to track total usage on a PowerFlex File system but does not want to impose any restrictions on their users How can this be accomplished using quotas'?

Create a usei quota and set an indefinite grace period
Create a user quota and set both the soft and hard limits to zero
Create a tree quota and set an indefinite grace period
Create a tree quota and set both the soft and hard limits lo zero

Answer(s): D

Explanation:

To track total usage on a PowerFlex File system without imposing any restrictions on users, an administrator can create a tree quota and set both the soft and hard limits to zero. This method allows the administrator to monitor usage without enforcing any quota limits, thus not restricting user behavior.
Here's how it can be accomplished:
Access the PowerFlex Management Console: Log in to the PowerFlex Management Console where you can manage quotas.
Navigate to the File System: Locate the file system for which you want to track usage. Create a Tree Quota: Choose to create a new tree quota for the file system. Set Limits to Zero: When setting up the quota, input zero for both the soft and hard limits. This effectively means there are no limits enforced on the users. Apply the Quota: Save and apply the quota settings to the file system. By setting both limits to zero, the administrator can use the quota system purely for monitoring purposes, without affecting user operations. The users will not encounter any quota warnings or limits, but the system will still track and report on the total usage, which the administrator can review.
The rationale behind using a tree quota rather than a user quota is that tree quotas are associated with a directory tree, allowing the tracking of usage across a broader scope, which is more suitable for monitoring overall file system usage.
This approach is consistent with best practices for administering PowerFlex systems as described in the Dell PowerFlex Administration Guide1, which provides detailed procedures for managing storage, including the configuration of quotas for monitoring purposes.

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QUESTION: 8

Which PowerFlex Manager activity can the System Admin role perform?

Lifecycle operations
Manage users
Update certificates

Answer(s): A

Explanation:

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

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QUESTION: 9

A bank is creating a data center The storage solution must have integrated, fully configured hardware with a single management platform The solution must be supported end-to-end by Dell Which PowerFlex system meets these requirements?

PowerFlex custom node
PowerFlex rack
PowerFlex appliance

Answer(s): B

Explanation:

The PowerFlex rack system meets the requirements of a bank creating a data center that needs integrated, fully configured hardware with a single management platform, all supported end-to-end by Dell.
Here's why the PowerFlex rack is the suitable choice:
Integrated and Fully Configured Hardware: The PowerFlex rack is a pre-configured solution that includes integrated hardware and software components. It is designed for easy deployment and management.
Single Management Platform: PowerFlex rack systems come with a single management platform that simplifies operations and provides a unified view of the entire infrastructure. End-to-End Dell Support: PowerFlex rack solutions are fully supported by Dell, providing customers with a single point of contact for all support needs. This includes hardware, software, and the entire infrastructure stack.
The PowerFlex rack is specifically designed to meet the needs of organizations like banks that require a robust, scalable, and easy-to-manage storage solution. It offers a turnkey experience with the assurance of comprehensive support from Dell, making it an ideal choice for the bank's data center requirements.

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QUESTION: 10

Which component of the PowerFlex cluster provides server metrics such as telemetry thermal data and sets the server configuration profile?

PowerFlex Manager
CloudLink Center
VMware ESXi
iDRAC

Answer(s): D

Explanation:

The Integrated Dell Remote Access Controller (iDRAC) is the component within a PowerFlex cluster that provides server metrics, including telemetry and thermal data, and allows for setting the server configuration profile. iDRAC is an embedded system management hardware and software solution that provides remote management capabilities, system health monitoring, and recovery capabilities. It is a key component for server lifecycle management within the PowerFlex infrastructure. iDRAC operates independently from the server's CPU and operating system, enabling administrators to monitor server health and manage systems even when the server is turned off or unresponsive. It provides a comprehensive set of server management features, including:
Monitoring server health and managing power usage.
Accessing logs for troubleshooting and recovery.
Updating firmware and drivers.
Configuring hardware settings and server profiles.

These capabilities are essential for maintaining the reliability and performance of PowerFlex clusters, making iDRAC a critical component for server metrics and configuration management.

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Dell D-PWF-DS-23 Exam (page: 2) Dell PowerFlex Design 2023 Updated on: 12-Feb-2026

QUESTION: 6

Explanation:

QUESTION: 7

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QUESTION: 8

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QUESTION: 9

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QUESTION: 10

Explanation:

Dell D-PWF-DS-23 Exam (page: 2)
Dell PowerFlex Design 2023
Updated on: 12-Feb-2026