D-PST-MN-A-01 Exam Preparation Material | Dell PowerStore Maintenance Achievement v2

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Prepare for the D-PST-MN-A-01 Dell PowerStore Maintenance Achievement v2 exam with CertQueen's independently developed study resources. Review important concepts, practice scenario-based questions, and use clear explanations to identify areas that require further study.

Question#1

A Site Reliability Engineer is hardening the proactive monitoring infrastructure for a PowerStore cluster deployed in a highly secure government facility. The facility mandates that all monitoring traffic traversing the network must be authenticated and encrypted, preventing unauthorized actors from intercepting or injecting fake hardware telemetry.
Security Mandate:
- Protocol: SNMPv3 ONLY.
- Authentication: SHA-256 or higher.
- Encryption (Privacy): AES-128 or higher.
- Legacy protocols (SNMPv1/v2c) must be disabled.
To successfully implement this strict monitoring posture within the PowerStore Manager, which THREE configuration steps and constraints must the SRE integrate into the deployment plan? (Select all that apply.)

A. The SRE must define a Privacy Protocol (e.g., AES) and a distinct Privacy Password within the SNMPv3 user profile to ensure the trap payloads are cryptographically encrypted in transit.
B. The SRE must temporarily disable the cluster's internal firewall via PSTCLI to allow the bi-directional UDP traffic required for the SNMPv3 cryptographic handshake.
C. The NMS server's Engine ID and the configured SNMPv3 credentials (Auth/Priv passwords) must perfectly match the corresponding configuration within the PowerStore Manager to successfully decrypt and parse the traps.
D. The SRE must manually disable the SNMPv2c listener service on the PowerStore appliance, as the OS defaults to broadcasting unencrypted v2c traps concurrently with v3 traps.
E. The SRE must configure an SNMPv3 user profile within PowerStore, specifying an Authentication Protocol (e.g., SHA) and a corresponding robust Authentication Password.

Question#2

A Data Center Operations Manager must execute a highly disruptive midplane replacement (FRU chassis swap) on a PowerStore appliance. The primary management network switch has suffered a total failure, rendering the PowerStore Manager UI completely inaccessible.
To ensure absolutely zero data corruption occurs before the physical teardown, which TWO sequential actions must the manager perform using out-of-band methods? (Choose 2.)

A. The manager must press and hold the Non-Maskable Interrupt (NMI) button on the rear of both nodes simultaneously to force an emergency core dump to the
B. 2 drives.
C. The manager must physically pull the hot-swappable NVMe data drives from the front of the chassis one by one to gracefully sever the data paths before halting the CPUs.
D. The manager must connect a laptop to the 1GbE Service Port on Node A, log in via SSH using the service credentials, and execute the svc_node shutdown command.
E. The manager must execute the svc_supportassist_upload command to push the final cache state to CloudIQ before cutting facility power.
F. After shutting down Node A, the manager must disconnect the laptop, connect it to the 1GbE Service Port on Node B, and execute the svc_node shutdown command to complete the appliance halt.

Question#3

What is the primary architectural rationale for Dell enforcing strict minimum version requirements and defined upgrade paths for PowerStoreOS rather than allowing direct upgrades from any legacy version to the latest release?

A. To guarantee that cluster databases, metadata structures, and base firmware are properly staged to translate to the new architecture without data corruption.
B. To compel administrators to sequentially acquire software licensing keys for each mandatory intermediate major version step within the defined upgrade path.
C. To enable the system's embedded hypervisor (on X-series models) to automatically migrate virtual machines to a designated cloud backup repository during the intermediate software initialization phase.
D. To reduce bandwidth consumption on the Dell Support portal by preventing customers from downloading excessively large, monolithic full-system upgrade packages.

Question#4

An Infrastructure Operations Engineer is outfitting a remote branch office with spare parts. The branch office does not have Dell field service coverage, meaning the local IT staff can only legally and technically replace components classified strictly as Customer-Replaceable Units (CRUs).
Based on Dell PowerStore hardware classifications, which THREE components can the engineer order as spare parts that local IT staff are authorized to replace themselves? (Select all that apply.)

A. The dual-socket motherboard assembly that houses the CPU and memory modules.
B. The 1.92TB NVMe SSD data drives populated in the front 21 slots of the base enclosure.
C. The redundant hot-swappable 2000W Power Supply Units (PSUs) on the rear of the appliance.
D. The internal
E. 2 NVMe boot drives located beneath the clear air baffle inside the node.
F. SFP28 Optical Transceivers for the front-end Fibre Channel or Ethernet I/O modules.

Question#5

A Field Service Engineer is cabling a new 4-port Fibre Channel I/O module on Node
A. The engineer needs to connect the cables according to the official Dell port labeling standards mapped out in the installation runbook.
Installation Task: Connect "Fabric A Primary" to Port 0.
How are the front-end FC ports physically labeled and sequenced on the PowerStore I/O module to guide the engineer?
A. They are grouped into unified physical pairs (with ports labeled 0/1 and 0/2) that share a single, wide SFP+ transceiver housing to support split-path routing.
B. They are labeled using hexadecimal letters (A, B, C, D) from right to left to intentionally differentiate them from the numeric base enclosure drive slots.
C. They are explicitly numbered sequentially (e.g., 0, 1, 2, 3) from left to right or bottom to top, depending on the module's orientation.
D. They are color-coded internally and rely on the PowerStore Manager UI to assign logical port numbers during the initial cluster discovery wizard.

A. C

Exam Code: D-PST-MN-A-01
Q & A: 90 Q&As         Updated:  Nov 02,2026

 

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Exam Code: D-PST-MN-A-01
Q & A: 90 Q&As
Updated:  Nov 02,2026

 

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