Free Access HP.HPE0-J82.v2026-09-16.q26 Practice Test (Page 6)

Question 21

An HPE Storage Platform Engineer is reviewing an HPE InfoSight cross-stack analytics dashboard. InfoSight has flagged a critical warning regarding a VMware environment connected to an HPE Nimble/Alletra array, fusing performance telemetry with compatibility matrix rules.
[InfoSight Wellness & Interoperability Report]
Array ID: ALLETRA_PROD_SITE1
Array OS: v6.1.2.0
Host: ESXi_Host_Prod_04
Hypervisor Build: VMware ESXi 7.0 U3
[Cross-Stack Anomaly Detected]
Symptom: Elevated Host-Side Read Latency (18ms) vs Array-Side Latency (1.5ms) Root Cause Identification: Interoperability Matrix Violation Installed NCM Plugin: HPE Nimble Connection Manager v7.0.0 Required NCM Plugin: HPE Nimble Connection Manager v7.0.2 or higher Status: CRITICAL - Pathing Suboptimal Which THREE statements accurately analyze how telemetry data and compatibility matrix enforcement intersect in this complex scenario? (Select all that apply.)

A.The compatibility matrix is only relevant during the initial procurement and installation phase and has no bearing on ongoing day-to-day performance analytics or latency troubleshooting

B.Upgrading the array OS without updating the host-side Connection Manager plugin to a matrix- compliant version frequently leads to suboptimal ALUA path routing, causing the massive latency delta observed

C.InfoSight's cross-stack telemetry actively cross-references the deployed host-side software versions against the active array OS to proactively identify matrix violations before they cause total data unavailability

D.InfoSight has the native capability to automatically push and install the correct NCM plugin directly to the ESXi hosts to resolve the matrix violation without administrator intervention

E.The telemetry data indicates that the underlying physical Fibre Channel cables are degrading, necessitating immediate replacement to restore matrix compliance and reduce the 18ms latency

F.The engineer must utilize the authoritative HPE SPOCK matrix to verify the exact Connection Manager plugin version certified for the intersection of ESXi 7.0 U3 and Array OS v6.1.2.0

Question 22

A Customer Success Manager is explaining the financial benefits of modern HPE storage arrays to a client. The client is confused by the terminology used in the capacity sizing proposal, specifically the difference between "usable capacity" and "effective capacity." How does the concept of "effective capacity" mathematically differ from "usable capacity" in modern HPE storage sizing methodologies?

A.Usable capacity includes the buffer reserved for system snapshots, whereas effective capacity is strictly dedicated to host-written volumes.

B.Effective capacity guarantees a 4:1 data reduction ratio universally across all workloads, while usable capacity guarantees storage performance SLAs.

C.Usable capacity is the physical space available after RAID overhead, while effective capacity is the logical space available after applying deduplication and compression ratios.

D.Effective capacity represents the raw, unformatted hardware space before RAID penalties, while usable capacity represents the space after RAID is applied.

Question 23

A Disaster Recovery Architect is reviewing a proposed replication design for a healthcare provider.
Requirements:
RPO = 0
RTO < 10 minutes
Datacenter Separation: 20 km
Automated failover
VMware vSphere
Current Proposal:
Asynchronous replication every 15 minutes
Manual recovery procedures
Independent storage presentation at DR site
Which THREE concerns should be raised regarding the proposal? (Choose 3.)

A.Fibre Channel replication is unsupported beyond 10 km

B.VMware environments cannot utilize storage-based disaster recovery technologies

C.The proposed design does not align with the stated requirement for automated failover

D.Asynchronous replication cannot guarantee zero data loss during a site failure

E.Manual recovery procedures may conflict with aggressive recovery-time objectives

Question 24

A.The legacy array is experiencing a critical read performance bottleneck due to insufficient cache

B.The current workload profile exhibits significant write latency that the target Alletra must address

C.The legacy storage backend is struggling to destage write operations during high transactional loads

D.The host queue depth limits are set too low, artificially throttling the database application's I/O

E.The read latency indicates a complete failure of the legacy array's predictive tiering algorithms

Question 25

A SAN Network Engineer is tasked with deploying an NVMe over Fabrics (NVMe-oF) solution for a customer. The customer refuses to upgrade their existing, standard 10GbE and 25GbE Top-of- Rack (ToR) switches, which explicitly lack support for Data Center Bridging (DCB) and Priority Flow Control (PFC).
[Switch Configuration Extract]
Switch Model: Standard Layer 2/3 25GbE
DCBX State: Disabled/Unsupported
PFC State: Disabled/Unsupported
Which NVMe-oF transport protocol MUST the engineer select to successfully deploy this solution over the customer's existing, unupgraded network?

A.NVMe over RoCEv2 (RDMA over Converged Ethernet)

B.NVMe over Fibre Channel (FC-NVMe)

C.NVMe over RDMA using Infiniband

D.NVMe over TCP (NVMe/TCP)

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