HPE Storage Architect - HPE0-J82 Exam Practice Test

A. Provision additional host bus adapters (HBAs) to the servers running the nightly batch processing jobs to force the I/O through the bottleneck faster

B. Disable the HPE InfoSight telemetry agent on the Primera array to stop the continuous background scanning that is causing the read latency spikes

C. Implement an automated snapshot retention policy that strictly expires and purges Dev/Test clones after a maximum of 7 days to prevent future recurrence

D. Immediately replace the backend physical disk drives in the affected disk group, as 8.5ms latency proves mechanical platter degradation

E. Execute a mass deletion of the outdated snapshots on the 'Dev_DB_Clone' volume to immediately relieve the metadata fragmentation and restore read performance

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

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

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

D. Fibre Channel replication is unsupported beyond 10 km

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

A. Setting the Max IOPS limit for Tenant D to exactly 10,000 will permanently disable the array's automated tiering engine for that specific volume set

B. The combined Minimum IOPS guarantees (110,000) mathematically exceed the physical capabilities of the array (100,000), creating an impossible SLA scenario during peak contention

C. During periods of heavy utilization, the array controllers will be forced to arbitrary throttle one or more Premium tenants, causing them to breach their guaranteed 40,000 IOPS SLAs

D. Tenant D's configuration violates multi-tenancy design because Standard tier workloads must strictly utilize fixed latency targets rather than IOPS caps

E. The configuration will fail validation because QoS policies are restricted to managing bandwidth (MB/s) and cannot be applied directly to IOPS metrics on HPE Primera arrays

A. To guarantee that all required physical hardware components, transceivers, cables, and mandatory software licenses are present to ensure a fully functional deployment

B. To logically pre-provision the logical unit numbers (LUNs) and host groups so the array is plug- and-play upon arrival at the customer site

C. To automatically negotiate and apply the maximum possible partner discounts and deal registration pricing against the global price list

D. To validate the host operating system compatibility against the storage array's target firmware version to prevent data corruption

A. Deduplication engines automatically disable themselves when immutable retention is enabled

B. Retention requirements should be reviewed before purchasing additional storage

C. Snapshot retention policy changes are contributing more significantly to capacity growth than application growth

D. Fibre Channel congestion is preventing snapshot expiration

E. Retained changed blocks are likely driving physical consumption increases

A. Predictive hardware drive failure analytics

B. Remote asynchronous replication

C. Transparent host ALUA failover

D. Quality of Service (QoS) bandwidth and IOPS limits

A. The storage array controllers detected the intensive sequential read workload and automatically disabled the deduplication engine to free up CPU cycles, physically hydrating all the data and instantly consuming the buffer capacity

B. The Data Ops Manager billing engine is misconfigured; it mathematically calculates OPEX costs based strictly on host network bandwidth (MB/s) rather than physical disk capacity consumed

C. The array's Automated Sub-LUN Tiering engine panicked and migrated all 100TB of cold data from the mechanical HDDs directly into the NVMe Buffer tier to satisfy the sequential read request, triggering the billing event

D. The customer's backup software was configured to take array-based snapshots prior to the scan; because the Antivirus software inadvertently modifies the "Last Accessed" timestamp metadata on every single file, the storage array recorded those metadata changes as a massive differential write payload, blooming the physical snapshot size into the buffer tier

A. Disable snapshots on all development volumes

B. Configure Maximum IOPS limits for development and test environments

C. Disable inline compression globally to eliminate potential controller contention

D. Configure Minimum IOPS guarantees for mission-critical production workloads

E. Utilize InfoSight workload analytics to identify emerging contention patterns

A. QoS policies establish strict Minimum IOPS guarantees to protect critical workloads from latency degradation while simultaneously applying Maximum IOPS limits to throttle noisy neighbor applications during periods of array contention

B. QoS policies dynamically reconfigure the Fibre Channel SAN zoning to physically isolate the host bus adapters of the critical workloads onto dedicated, unshared switch ISLs

C. QoS policies automatically migrate the active blocks of the development workloads to a secondary, lower-performing storage array transparently over the IP network

D. QoS policies instruct the host operating systems to artificially delay their own TCP/IP packet acknowledgments, forcing the development servers to throttle their storage requests