HPE0-J57 sample questions

Question 1

You are planning an upgrade to a customer’s existing HPE 3PAR StoreServ 8200 to include 4-port 16Gb FC adapters. The servers are zoned to see the storage via four paths. The customer is concerned about storage availability during the upgrade.

Which statement is correct about performing this upgrade?

Accepted Answer

When NPIV is enabled, the HPE 3PAR Port persistence will show all four paths to the servers.

Answer

The MPIO service will do a failover, and the servers will continue to have access via two paths.

Answer

Windows servers require host explorer is installed to ensure MPIO is unaffected.

Answer

As long as MEM driver is installed on VMware vSphere, no path failures are seen.

Question 2

What can move data directly from a snapshot to backup storage independent of backup server software?

Accepted Answer

Express Protect

Answer

SSMC

Answer

CLI

Answer

Virtual Lock

Question 3

An existing HPE Nimble customer is interested in adding storage to their on-premise environment to store his backups, but has a constrained budget and limited personnel. The solution must scale to allow for substantial growth over the next five years.

Which HPE Nimble solution should you recommend?

Accepted Answer

HPE Nimble Cloud Volumes

Answer

HPE Nimble HF series

Answer

HPE Nimble AF series

Answer

HPE Nimble Infosight

Question 4

During a technology workshop, the customer asks about differences between converged and Fibre Channel switches.

What would be a benefit of using FlexFabric switches in a fibre channel storage environment?

Accepted Answer

support for combining multiple physical switches into one virtual switch with a single IP address

Answer

support for six Ethernet and two Fibre Channel, or six Ethernet and two iSCSI or eight Ethernet adapters per server

Answer

zones can be configured for QoS with high, medium, and low priorities within a fabric on a zone by zone basis

Answer

in-flight compression and encryption provides efficient link utilization and security

Question 5

A customer with a restricted budget has an existing HPE 3PAR StoreServ 8200 using 10k Fast Class and Nearline drives. Because of the implementation of new applications, the workload has shifted to be read intensive. Therefore, they want to increase the read I/O performance.

What should they add to their environment?

Accepted Answer

two 400Gb SSD drives and enable Adaptive Flash Cache

Answer

a tier with 15K Fast Class 600 GB drives for new cpg, configure AO policy to take advantage of new resources.

Answer

a tier with 15k Fast Class drives and implement thin provisioned deduplicated virtual volumes

Answer

a tier of SSD and implement thin provisioned virtual volumes

Question 6

A customer is a cloud service provider with infrastructure powered by HPE 3PAR StoreServ 9000. The customer is concerned about their ability to ensure the quality of service and protect their tenants from unpredictable bursts of I/O from other tenants.

What should you recommend to your customer?

Accepted Answer

Use Priority Optimization to enable service levels for workloads.

Answer

Use Adaptive Optimization to optimize service levels autonomically.

Answer

Use Dynamic Optimization to automatically manage quality of service.

Answer

Use Virtual Domains to automatically set multi-tenant policies.

HPE0-J57 Designing HPE Storage Solutions Practice Questions

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