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Pure Storage FlashArray-Implementation-Specialist Exam Overview:

Certification Vendor:Pure Storage
Exam Name:Pure Storage Certified FlashArray Implementation Specialist Exam
Exam Number:FlashArray-Implementation-Specialist
Exam Price:$300 USD
Available Languages:English
Exam Format:Scenario-based questions, Multiple choice
Exam Duration:120 minutes
Certificate Validity Period:3 years
Real Exam Qty:60-75
Related Certifications:Pure Storage Certified FlashArray Storage Professional
Pure Storage Certified FlashArray Support Specialist
Passing Score:70%
Recommended Training:Pure Academy - FlashArray Implementation Specialist Prep Course
FlashArray Implementation Specialist Study Guide
Exam Registration:Pure Storage Certification Portal
Sample Questions:Pure Storage FlashArray-Implementation-Specialist Sample Questions
Exam Way:Online proctored exam / Authorized test center
Pre Condition:Recommended: 3–5 years storage industry experience, 6–12 months Pure Storage experience; no mandatory prerequisites
Official Syllabus URL:https://www.purestorage.com/uk/services/certifications/flasharray-implementation-specialist.html

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Pure Storage FlashArray-Implementation-Specialist Exam Syllabus Topics:

TopicDetails
Topic 1
  • Upgrades: This section of the exam measures the skills of FlashArray Implementation Specialists and focuses on tasks involved in managing firmware and software upgrades. Candidates must demonstrate knowledge of upgrade planning, verification steps, and rollback procedures, ensuring that systems are updated with minimal disruption to service.
Topic 2
  • Pre-Installation
  • Upgrade: This section of the exam measures the skills of Enterprise Infrastructure Technicians and covers all preparation activities before deploying or upgrading a Pure Storage FlashArray. It includes understanding environmental requirements, verifying prerequisites, checking compatibility, and validating system readiness through appropriate tools and documentation.
Topic 3
  • Installation: This section of the exam measures the skills of Enterprise Infrastructure Technicians and focuses on executing a successful installation of FlashArray systems. It tests the ability to perform physical setup, cabling, configuration of network settings, and the application of initial system configurations necessary for full deployment.
Topic 4
  • Post-Installation
  • Upgrade: This section of the exam measures the skills of FlashArray Implementation Specialists and evaluates how professionals confirm system functionality after installation or an upgrade. It involves validating connectivity, running health checks, confirming configurations, and ensuring that the deployment meets operational expectations.

Pure Storage Certified FlashArray Implementation Specialist Sample Questions (Q63-Q68):

NEW QUESTION # 63
The Pure Engagement Request (PER) specifies that iSCSI ports ETH2 and ETH3 should be set to 10 Gb/s.
After configuring the ports and connecting them to the SAN, the Implementation Engineer observes that ETH2
/3 are not negotiating and display 0 b/s. The SAN is operating at 40 Gb/s, with support for up to 100 Gb/s.
What should the Implementation Engineer do to resolve this issue and complete the install?

Answer: C

Explanation:
When deploying Ethernet-based storage protocols like iSCSI or NVMe/TCP, establishing a healthy Layer 1 physical connection is the absolute first step. On standard Pure Storage FlashArray controllers (like the //X50 or //X70), the default on-board high-speed ports (ETH2 and ETH3) utilize SFP28 physical cages. These specific ports are hardware-designed to support 10GbE or 25GbE speeds depending on the inserted SFP+ or SFP28 transceiver.
In this scenario, a fundamental physical layer mismatch is occurring. The array ports are attempting to link at
10 Gb/s (using SFP+ optics), but the upstream SAN switch is operating natively at 40 Gb/s (which utilizes a physically larger QSFP+ form factor with four parallel 10G lanes). Auto-negotiation across mismatched optical form factors and lane architectures will almost always fail, resulting in a dead link showing 0 b/s.
An Implementation Engineer cannot magically "force negotiate" a 10G/25G SFP28 port on the array to run at
40G because the physical hardware simply does not support that bandwidth or encoding. Attempting to force the switch side (Option C) will also fail if the physical media doesn't match. The only correct, supported resolution is a hardware intervention: the engineer must replace the transceivers with the appropriate type
. Typically, this involves using a QSFP-to-SFP adapter (QSA) on the switch side, or utilizing a specialized
40G-to-4x10G breakout cable to ensure both ends of the fiber are communicating using the exact same light wavelengths, lane counts, and physical port speeds.


NEW QUESTION # 64
What command will view NVRAM install and update status?

Answer: C

Explanation:
The command purehw list --all is the correct CLI instruction to view the comprehensive status of all hardware components, including the NVRAM modules.
Command Scope: While purehw list provides a general hardware summary, the --all flag (or specifying --type nvram) ensures that granular details about the NVRAM modules-such as their presence, health status, and firmware/update status-are displayed.
NVRAM Context: In FlashArray models that utilize dedicated NVRAM modules (like the FA-400, //M, or specific //X configurations), these components are critical for write acknowledgement. During an upgrade or installation, verification that these modules are "healthy" and "idle" (not destaging) is mandatory.
Incorrect Options:
purearray list (Option A) displays high-level array attributes like the array name, ID, and overall OS version, but not component-level hardware status.
puredrive list (Option B) is specifically for managing the storage media (SSDs/DirectFlash Modules) and does not report on the non-volatile RAM cache modules housed in the controller or chassis.


NEW QUESTION # 65
After running puredb run giveback --safe command once CT0 has been upgraded, how long should the Implementation Engineer wait before continuing with the controller upgrade?

Answer: B

Explanation:
After executing the puredb run giveback --safe command during a manual controller upgrade or specific non- disruptive upgrade (NDU) procedure, the Implementation Engineer must wait for 10 minutes before proceeding to the next step (typically upgrading the peer controller).
The giveback command instructs the recently upgraded controller (e.g., CT0) to resume its primary role and take back ownership of its assigned storage resources and I/O handling from the peer controller. This process triggers a failover event for the host multipathing software.
* Path Stabilization: The 10-minute wait time is a critical safety buffer mandated to ensure that all host- side multipathing drivers (MPIO) have successfully recognized the restored paths to the upgraded controller and have stabilized.
* Risk Mitigation: Proceeding too quickly-before the hosts have fully settled and paths are marked as
"Active/Optimized"-could lead to an "all paths down" (APD) scenario when the second controller is taken offline for its upgrade. This wait time verifies that the upgraded node is fully functional and carrying load, adhering to the strict "availability first" philosophy of FlashArray upgrades.


NEW QUESTION # 66
What command should be used to check the shelf cable connections?

Answer: B

Explanation:
To specifically verify the shelf cable connections and validate the SAS topology during an installation, the correct command is storage_view.py config.
While standard Purity CLI commands like purehw list (Option B) can show the presence and general status of enclosures, they often do not provide the granular, low-level details of the SAS cabling map required to troubleshoot or verify physical redundancy paths (Side A vs. Side B connectivity).
storage_view.py is a specialized Python utility script included in the Purity operating system, primarily intended for use by Implementation Engineers and Support. Running storage_view.py config (or similar arguments like enclosures) outputs a visual or tabular representation of the backend cabling, explicitly showing how the controllers are chained to the expansion shelves. This allows the engineer to confirm that the cabling matches the strict "stacking" rules (e.g., verifying that the SAS loops are closed and redundant) and to identify issues like cross-cabling or disconnected paths that a simple "status=healthy" flag might miss during the initial build.


NEW QUESTION # 67
An Implementation Engineer is going on site to complete a data pack evacuation and perform a hardware NDU. At what step should the Implementation Engineer contact support for assistance?

Answer: B

Explanation:
Complex upgrades that involve both removing old capacity (evacuation) and replacing controllers (hardware NDU) require a "checkpoint" with Pure Storage Support to ensure data safety.
The correct procedure dictates contacting support after removing the fully evacuated drives but before proceeding with the hardware NDU.
Why? Once the old drives are physically removed, the array's configuration state has changed. Support needs to verify that the evacuation was 100% successful, that no stale objects or pointers to the removed drives remain in the database, and that the system is fully healthy and redundant.
Proceeding directly into a controller reboot (NDU) without this verification could lead to issues if the array still "thinks" it needs the removed drives, potentially causing a boot failure or data unavailability during the controller failover.


NEW QUESTION # 68
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