HPE7-J02 Practice Exam Questions with Answers Advanced HPE Storage Integrator Solutions Written Exam Certification

Detailed Explanation:

Rationale for Correct Answer:

When using Zerto Move, unlike a typical disaster recovery failover, the migration process allows the source VMs to be retained after cutover. This is useful when testing or validating the migration. In contrast, failover scenarios typically assume the source environment has failed or is decommissioned. Therefore, keeping source VMs is a differentiator for Move.

Distractors:

A: Checkpoints and RPO are controlled by Zerto replication but are not selectable per migration cutover in this way.

B: Source VMs are not deleted automatically; this is intentionally avoided to allow rollback.

D: While Zerto does provide low RPO/RTO (seconds to minutes), this applies mainly to DR failover, not migration cutovers.

Key Concept: Zerto Move vs Zerto Failover semantics.

Detailed Explanation:

Rationale for Correct Answer:

After installing the HPE CSI driver and creating backend secrets, the next critical step is to define a StorageClass that references the backend driver and parameters. Without the StorageClass, Kubernetes cannot dynamically provision PersistentVolumes (PVs). Once the StorageClass is created, workloads can request storage using PersistentVolumeClaims (PVCs).

Distractors:

A: Helm repo update only refreshes Helm charts; it does not enable CSI provisioning.

B: A PVC requires a StorageClass to bind dynamically — it cannot be created successfully beforehand.

C: Manually creating PVs is possible, but not the HPE best practice with CSI, which relies on StorageClass for dynamic provisioning.

Key Concept: Kubernetes CSI workflow: Secret ? StorageClass ? PVC ? Pod.

Detailed Explanation:

Rationale for Correct Answer:

Alletra 6000 expansion shelves connect via 24G SAS back-end connectivity. The BOM must include the required SAS cables to properly attach the shelf. If only the shelf is listed, it’s incomplete — SAS connectivity accessories must be added.

Distractors:

B: The supported max capacity is higher than 138TB + 46TB, so it won’t exceed limits.

C: Expansion shelves don’t use OCP adapters; they rely on SAS backend ports.

D: QSFP+ DACs are used for front-end networking (iSCSI/FC), not SAS shelf expansion.

Key Concept: Alletra 6000 expansions require 24G SAS cables included in the BOM.

Detailed Explanation:

Rationale for Correct Answer:

HPE Morpheus can run as a single VM in non-critical environments, but for high availability (HA) without distributed databases, the recommendation is to deploy 3 VMs in a cluster. This ensures quorum and redundancy across application nodes, protecting against single VM failure. Distributed database mode requires more VMs, but is not needed in this scenario.

Distractors:

A: 4 VMs are required only if distributed DB is enabled (PostgreSQL cluster), not here.

B/D: A single VM (with or without VMware HA) doesn’t provide native Morpheus HA resilience.

Key Concept: Morpheus HA = 3-node cluster minimum without distributed DB.

Detailed Explanation:

Rationale for Correct Answer:

HPE Alletra 6000 is a scale-out architecture array. Adding more arrays to a single scale-out group increases both performance (IOPS, throughput) and capacity, while maintaining single-pane management via HPE Data Services Cloud Console. This is the most efficient way to address both capacity growth and latency reduction for SQL workloads.

Distractors:

B: Adding NICs may help with throughput but not backend latency or capacity scaling.

C: Flash-to-cache ratios can optimize read caching but don’t fundamentally increase system-wide performance.

D: Timeless storage is a procurement/licensing option, not a performance/capacity scaling method.

Key Concept: Alletra 6000 scale-out clustering for balanced growth of capacity and performance.

Detailed Explanation:

Rationale for Correct Answer:

The requirements align with a Capital Purchase — outright ownership with a one-time CapEx expense. This provides complete lifecycle control and no ongoing payments, fitting the financial services company’s budgeting and governance model.

Distractors:

A: Operating lease is OpEx, variable payments, and no ownership.

B: Capital lease provides eventual ownership but still requires periodic lease payments.

C: Consumption model (e.g., GreenLake) uses variable OpEx, opposite of the customer’s request.

Key Concept: CapEx model = one-time purchase, ownership, full control.

Detailed Explanation:

Rationale for Correct Answer:

Option B (All) is correct because in an Active Peer Persistence deployment where both arrays and hosts are in close proximity (metro or campus cluster scenario), the hosts should be configured with Host Proximity = All. This ensures that the host (ESX31) can access both arrays symmetrically and concurrently, enabling active-active paths. This is essential to deliver seamless failover and load balancing across the arrays in an HPE Alletra MP Peer Persistence environment.

Analysis of Incorrect Options (Distractors):

A (Secondary): This is used for hosts located closer to the secondary array, to bias access toward it in asymmetric deployments. Not applicable here since the hosts are near both arrays.

C (Exclusive): This option assigns the host to a single array exclusively, preventing dual-active access. This would defeat the purpose of symmetric Peer Persistence.

D (Primary): Similar to Secondary, this biases access to only the primary array, which is not correct when arrays and hosts are in the same site for active-active.

Key Concept:

This question focuses on Host Proximity parameters in HPE Peer Persistence.

Primary/Secondary = asymmetric designs (hosts closer to one array).

All = symmetric design (hosts equidistant to both arrays, enabling active-active).

Exclusive = restricts access to one array only.

Detailed Explanation:

Rationale for Correct Answer:

HPE NinjaSTARS (Storage Assessment and Right Sizing) is the dedicated HPE tool for sizing and configuring StoreOnce backup appliances. It evaluates backup datasets, retention policies, deduplication ratios, and replication to recommend the right StoreOnce model and configuration.

Distractors:

A (CloudPhysics): Used for virtual infrastructure and block storage assessments, not backup target sizing.

C (Ninja Online): General sizing tool, not specific for StoreOnce.

D (OCA): Used for quoting/configuration, but sizing requires NinjaSTARS first.

Key Concept: HPE NinjaSTARS is the StoreOnce sizing tool.

Detailed Explanation:

Rationale for Correct Answer:

Zerto Extended Journal allows retention up to one year by integrating with secondary storage like HPE StoreOnce. Short-term journals (seconds to days) reside on primary replication storage, while long-term copies (weeks/months/years) are offloaded to StoreOnce for cost-efficient retention.

Distractors:

A: No separate license is required — it is a standard Zerto feature when integrated.

C: Extended Journals can be sourced from production or target, depending on setup; not “always” target.

D: Incorrect — Zerto supports >30 days retention with Extended Journal.

Key Concept: Zerto + HPE StoreOnce for long-term DR retention.

Detailed Explanation:

Rationale for Correct Answer:

HPE is one of the leading infrastructure providers for SAP HANA, with ~40% of global SAP HANA deployments running on HPE platforms (ProLiant, Alletra, Nimble/Primera for storage). This is an official HPE statistic repeatedly cited in white papers and customer references.

Distractors:

A: SAP HANA licensing is provided directly by SAP, not custom-issued by HPE.

B: Licensing costs are tied to SAP metrics (memory size), not Alletra storage type.

C: “77% prefer” is a marketing exaggeration and not the accurate documented figure.

Key Concept: HPE’s strong positioning in SAP HANA infrastructure market share.