[Dec-2025] Valid Way To Pass Pure Storage Exam Dumps with FAAA_005 Exam Study Guide [Q16-Q37]

QUESTION 16
A controller receives a write request.
If it generates a hash that is already recorded in the hash table, what happens next?

The next incoming block is then hashed to see if it can be deduplicated.

Deep level compression is then applied to the newly hashed block.

The new block is compared to the existing block to confirm they are duplicates.

Purity//FA will expand the block to see if it can deduplicate a larger dataset.

QUESTION 17
A System Administrator has a FlashArray//X70R3. They need to add a backup element as part of their data protection strategy.
They have the following requirements:
* The solution should be offsite
* Cost needs to be kept as low as possible
* The backup needs to be stored in a different location from their current FlashArray
* Restore times are not a concern
Which solution should the SE recommend to the System Administrator?

ActiveCluster to a FlashArray//C60

ActiveDR to a FlashArray//C60

CloudSnap to a public cloud provider

QUESTION 18
Refer to the exhibit.

What is the total amount of usable storage space consumed on this FlashArray system?

3.87 T

5.58 T

1.22 T

4.36 T

QUESTION 19
A customer has deployed an ActiveCluster solution with Uniform Configuration. The customer wants to make sure that all host connections are configured to the array according to best practices.
What Fibre Channel connections should the architect recommend for the customer to use?

Dual connections from each controller through two fabrics

A single connection from each controller through two fabrics

Crossed connections from each controller through a single fabric

A single connection from each controller through a single fabric

QUESTION 20
Which FlashArray feature best protects local snapshots from ransomware attacks?

CloudSnap

SafeMode

ActiveCluster

QUESTION 21
Which two statements describe Pure Storage’s Right-Size Guarantee? (Select two.)

The customer must complete a 6-month proof of concept.

Evergreen//Foundation subscriptions are not eligible for guarantee.

The Workload Mix cannot change by more than 20%.

Capacity upgrades will extend the Right-Size Guarantee.

QUESTION 22
A company has two data centers that are 30 miles apart with a round trip latency of 4ms.
What Pure Storage software will allow the lowest RPO disaster recovery strategy between the two data centers?

Purity Snapshot Replication

Purity ActiveCluster

Pure1 Manage

Purity Snapshots

QUESTION 23
After meeting with a potential customer, an SE confirmed the following details:
* The customer’s current workload is 50 TB
* The workload has an expected DRR of 4:1
* The customer’s data has predictable growth rate of 25% per year
* A 20% headroom for any unexpected workloads that may occur in the future When sizing this solution, the SE needs to make sure that the customer will have enough capacity to last 3 years.
Which raw capacity will meet these requirements?

30 TB

56 TB

225 TB

300 TB

QUESTION 24
What architectural design simplifies controller upgrades from FlashArray//XR2 to //XR3?

Common controller chassis for both models

InfiniBand connectivity between controllers

NVRAM modules in both controllers

Re-use of existing HBAs to prevent WWN changes

The architectural design that simplifies controller upgrades from FlashArray//XR2 to //XR3 is the use of a common controller chassis for both models. This design allows customers to upgrade their controllers without replacing the entire array chassis, minimizing downtime and complexity during the upgrade process.
Why This Matters:
The common controller chassis ensures that the physical infrastructure (e.g., drive shelves, power supplies, and other components) remains unchanged during the upgrade. Only the controllers themselves need to be swapped out, which significantly reduces the time and effort required for the upgrade.
This approach also eliminates the need for re-cabling or reconfiguring the array, as the chassis and its connections remain consistent between the two models.
Why Not the Other Options?
B). InfiniBand connectivity between controllers: While InfiniBand is used for high-speed communication between controllers in FlashArray systems, it is not directly related to simplifying controller upgrades. It is a feature of the architecture but does not address the ease of upgrading between models.
C). NVRAM modules in both controllers: NVRAM (Non-Volatile RAM) is used to ensure data integrity during power loss, but it is not a factor in simplifying controller upgrades. Both XR2 and XR3 models include NVRAM, so this is not unique to the upgrade process.
D). Re-use of existing HBAs to prevent WWN changes: While reusing HBAs can help avoid changes to World Wide Names (WWNs), this is not a key factor in simplifying the upgrade process. The common controller chassis is the primary design feature that streamlines the upgrade.
Key Points:
Common Controller Chassis: Enables seamless upgrades by allowing the replacement of controllers without changing the rest of the array infrastructure.
Minimized Downtime: Reduces the time and complexity of upgrades, ensuring minimal disruption to operations.
Consistency Across Models: Ensures compatibility and continuity between different generations of FlashArray controllers.
Reference: Pure Storage FlashArray//X Documentation: “Controller Upgrade Process and Best Practices” Pure Storage Whitepaper: “Evergreen Architecture and Controller Upgrades” Pure Storage Knowledge Base: “Upgrading FlashArray Controllers Without Downtime”

QUESTION 25
Refer to the exhibit.

The customer wants to add an additional 10 TB of test/dev workload to this array.
What should the SE recommend?

Upgrade the controller to an //X90R3 to handle the additional workload.

Add more DirectFlash NVMe modules to the expansion shelf to handle the additional capacity.

Upgrade the 22 TB DirectFlash NVMe modules to a higher capacity to handle the additional workload.

The workload can be added, but the admin should continue monitoring performance and capacity.

SE should recommend adding the 10 TB test/dev workload to the array while advising the admin to monitor performance and capacity. This recommendation assumes that the array has sufficient resources (e.g., available capacity, performance headroom) to handle the additional workload without requiring immediate upgrades or changes.
Why This Matters:
Current Array Capacity and Performance:
Pure Storage FlashArray is designed to efficiently handle workloads with advanced data reduction techniques (deduplication, compression, etc.) and high-performance NVMe storage.
If the array has sufficient unused capacity and performance headroom, adding a 10 TB test/dev workload is feasible without requiring hardware upgrades.
Monitoring:
After adding the workload, it is critical to monitor both performance metrics (e.g., latency, IOPS, throughput) and capacity utilization to ensure the array continues to meet SLAs and does not exceed its limits.
Why Not the Other Options?
A). Upgrade the controller to an //X90R3 to handle the additional workload:
Upgrading the controller is unnecessary unless the current controller is nearing its performance limits. Test/dev workloads are typically less demanding than production workloads, so this step would likely be premature.
B). Add more DirectFlash NVMe modules to the expansion shelf to handle the additional capacity:
Adding more NVMe modules is only necessary if the array is running out of physical capacity. If the array already has sufficient capacity, this step is not required.
C). Upgrade the 22 TB DirectFlash NVMe modules to a higher capacity to handle the additional workload:
Upgrading the NVMe modules to higher-capacity ones is a significant investment and is only justified if the array is consistently running out of capacity. For a 10 TB workload, this step is likely excessive.
Key Points:
Feasibility of Adding Workload: The array can likely handle the additional 10 TB workload without immediate upgrades.
Monitoring: Continuous monitoring ensures that performance and capacity remain within acceptable limits.
Cost Efficiency: Avoiding unnecessary upgrades or changes helps optimize costs while meeting the customer’s needs.
Reference: Pure Storage FlashArray Documentation: “Capacity Planning and Workload Sizing” Pure Storage Whitepaper: “Best Practices for Managing Test/Dev Workloads” Pure Storage Knowledge Base: “Adding Workloads to FlashArray Without Disruption”

QUESTION 26
A customer has presented two workloads that need to be replicated. One is a highly transactional database workload and the other is a VM datastore with tier one applications.
The customer has the following requirements:
* The database workload is highly reliant on storage performance The VM datastore requires zero downtime.
* The customer has advised the two FlashArrays will be 20 miles apart and they are worried that this could impact their internal SLAs.
What replication strategies should be advised for these workloads?

ActiveCluster should be used for both workloads.

ActiveDR should be used for both workloads.

ActiveCluster should be used for the VM workloads and ActiveDR for the database workload.

ActiveDR should be used for the VM workloads and ActiveCluster for the database workload.

QUESTION 27
A customer is looking for a new storage system with the following requirements:
* 20 TB of file shares
* Support 800 TB of Wols
* Low cost per GB
* CloudSnap utilization in the future
Which Pure Storage platform should be recommended?

FlashArray//X

FlashArray//C

Cloud Block Store

FlashBlade//S

The customer is looking for a storage system that supports 20 TB of file shares, 800 TB of workloads, has a low cost per GB, and can utilize CloudSnap in the future. The best recommendation is FlashArray//C.
Why This Matters:
FlashArray//C:
FlashArray//C is designed for capacity-optimized workloads, making it ideal for use cases requiring large amounts of storage at a lower cost per GB compared to higher-performance arrays like FlashArray//X.
It supports QLC flash technology, which provides high density and cost efficiency for less performance-intensive workloads.
CloudSnap is fully supported on FlashArray//C, enabling snapshots to be offloaded to public cloud storage for disaster recovery or archival purposes.
Why Not the Other Options?
A). FlashArray//X:
FlashArray//X is optimized for high-performance workloads, such as databases and mission-critical applications. While it supports CloudSnap, it is more expensive and not the most cost-effective solution for large-scale capacity needs.
C). Cloud Block Store:
Cloud Block Store is a cloud-native block storage solution that runs in public clouds (e.g., AWS, Azure). It does not meet the requirement for on-premises storage with file shares and CloudSnap utilization.
D). FlashBlade//S:
FlashBlade//S is designed for file and object storage but is typically used for high-performance, unstructured data workloads. It is more expensive than FlashArray//C and not necessary for this use case.
Key Points:
FlashArray//C: Provides high-density storage at a low cost per GB, ideal for large-scale workloads.
CloudSnap Support: Enables offloading snapshots to the cloud for disaster recovery or archival purposes.
Cost Efficiency: Balances performance and cost, making it suitable for file shares and large datasets.
Reference: Pure Storage FlashArray//C Documentation: “Use Cases for FlashArray//C” Pure Storage Whitepaper: “Optimizing Storage Costs with FlashArray//C” Pure Storage Knowledge Base: “Choosing the Right FlashArray Model for Your Workload”

QUESTION 28
A customer wants to add capacity to support a new Oracle workload. It has been determined that the application needs 398 TB of thick-provisioned storage from the host. The customer wants to purchase the minimum storage capacity to handle this workload.
How much capacity should the SE propose, assuming DRR is 3:1?

132 TB

21TB

186 TB

62 TB

QUESTION 29
A Storage Administrator has two //X50R3 FlashArrays. The two FlashArrays are located in different data centers with a network link between them. The ethernet link between data centers has a latency of 35 ms.
Which Purity feature will provide protection against a site failure with the lowest recovery point?

ActiveCluster

ActiveDR

Snapshot replication

Local snapshots

QUESTION 30
A customer has two data centers: one in North America and one in England. The customer wants to replicate their production data across data centers, with as low an RPO as possible.
What Pure Storage feature meets their requirements?

ActiveCluster

ActiveDR

Asynchronous snapshot replication

QUESTION 31
The customer asks if the FlashArray is suitable for a cloud-native application that utilizes containers and Kubernetes.
Which response addresses this question?

This is not supported with FlashArray and this application data will need to be stored on a different array.

This is supported via an installable CSI provider specifically for the FlashArray.

This is supported via Pure’s Portworx offering.

This is supported and Pure uses a software layer that is only compatible with DAS storage in Kubernetes.

The FlashArray is suitable for cloud-native applications that utilize containers and Kubernetes, but the best way to address this use case is through Pure Storage’s Portworx offering.
Why This Matters:
Portworx:
Portworx is a container storage and data management platform specifically designed for Kubernetes and cloud-native applications. It integrates seamlessly with FlashArray to provide persistent storage, data protection, and advanced features like snapshots, replication, and disaster recovery for containerized workloads.
Portworx ensures high performance, scalability, and reliability for stateful applications running in Kubernetes environments.
Why Not the Other Options?
A). This is not supported with FlashArray and this application data will need to be stored on a different array:
This statement is incorrect. FlashArray is fully capable of supporting cloud-native applications when paired with the right tools, such as Portworx.
B). This is supported via an installable CSI provider specifically for the FlashArray:
While FlashArray does support a Container Storage Interface (CSI) driver, it is a basic integration and does not provide the advanced features and capabilities offered by Portworx for Kubernetes environments.
D). This is supported and Pure uses a software layer that is only compatible with DAS storage in Kubernetes:
This statement is incorrect. Pure Storage solutions are compatible with both direct-attached storage (DAS) and external storage arrays like FlashArray.
Key Points:
Portworx: The recommended solution for integrating FlashArray with Kubernetes and containerized applications.
Advanced Features: Provides persistent storage, data protection, and scalability for cloud-native workloads.
Integration: Ensures seamless compatibility between FlashArray and Kubernetes environments.
Reference: Pure Storage Portworx Documentation: “Integrating Portworx with FlashArray” Pure Storage Whitepaper: “Cloud-Native Storage Solutions with Portworx” Pure Storage Knowledge Base: “Best Practices for Kubernetes and FlashArray Integration”

QUESTION 32
What causes a disruption to Pure FlashArray stateless controller operations or performance, if there is a single array?

Replacing a controller 10 module

Physically relocating an array

Moving from a SAS- to NVMe-based shelf

Upgrade Purity//FA code

QUESTION 33
A customer has a requirement for 450 TB of block storage to support their tier2 environment where latency is not a concern. The workload is expected to achieve a 4-to-l data reduction.
Which array and capacity configuration is the minimum required to meet their needs?

FlashArray//C40R3 247 TB

FlashArray//C60R3 878 TB

FlashArray//X70R3 228 TB

FlashArray//C60R3 366 TB

QUESTION 34
A customer needs to be able to replicate from on-prem into the public cloud. They want to use the cloud as their DR site with failover and fallback capabilities.
Which Pure Storage feature should the customer use?

Snapshot replication to replicate between a FlashArray on site and Cloud Block Store

Purity//FA CloudSnap periodic offload of snapshots to AWS

ActiveCluster FC replication between a FlashArray on site and Evergreen//One

QUESTION 35
Pure Storage’s Right-Size Guarantee protects the customer for how long?

30 days starting from the date of arrival

6 months starting from the date of arrival

12 months starting from the date of arrival

Until the Evergreen subscription expires

QUESTION 36
A cost-conscious customer at a small regional hospital is running a PACS image archive on an NL-disk array.
The customer has the following requirements:
* More than 1 PB of storage
* Latency is not a concern
* Customer user shares must be on the same array
Which solution will meet the customer’s needs?

FlashArray//X

FlashArray//XL

FlashArray//C

QUESTION 37
Which Evergreen//Forever benefit allows a customer to trade in an existing 12 TB shelf for a new 60 TB shelf while only paying for a 48 TB increase?

Capacity Consolidation

Flat is Fair Maintenance

Right-Size Guarantee

Love Your Storage

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